201403413240 has 128 divisors (see below), whose sum is σ = 611635752000. Its totient is φ = 53051535360.

The previous prime is 201403413223. The next prime is 201403413257. The reversal of 201403413240 is 42314304102.

201403413240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201403413223) and next prime (201403413257).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 201403413240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3205164 + ... + 3267396.

Almost surely, 2^201403413240 is an apocalyptic number.

201403413240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201403413240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305817876000).

201403413240 is an abundant number, since it is smaller than the sum of its proper divisors (410232338760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201403413240 is a wasteful number, since it uses less digits than its factorization.

201403413240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62577 (or 62573 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 201403413240 its reverse (42314304102), we get a palindrome (243717717342).

The spelling of 201403413240 in words is "two hundred one billion, four hundred three million, four hundred thirteen thousand, two hundred forty".