203414401140 has 24 divisors (see below), whose sum is σ = 569560323360. Its totient is φ = 54243840288.

The previous prime is 203414401139. The next prime is 203414401199. The reversal of 203414401140 is 41104414302.

It is a super-2 number, since 2×203414401140² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 203414401140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1695119950 + ... + 1695120069.

It is an arithmetic number, because the mean of its divisors is an integer number (23731680140).

Almost surely, 2^203414401140 is an apocalyptic number.

203414401140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203414401140 is an abundant number, since it is smaller than the sum of its proper divisors (366145922220).

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

203414401140 is a wasteful number, since it uses less digits than its factorization.

203414401140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3390240031 (or 3390240029 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 203414401140 its reverse (41104414302), we get a palindrome (244518815442).

The spelling of 203414401140 in words is "two hundred three billion, four hundred fourteen million, four hundred one thousand, one hundred forty".