411320012240 has 40 divisors (see below), whose sum is σ = 978559014048. Its totient is φ = 160701770880.

The previous prime is 411320012227. The next prime is 411320012251. The reversal of 411320012240 is 42210023114.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×411320012240² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 59781446 + ... + 59788325.

Almost surely, 2^411320012240 is an apocalyptic number.

411320012240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411320012240 is an abundant number, since it is smaller than the sum of its proper divisors (567239001808).

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

411320012240 is a wasteful number, since it uses less digits than its factorization.

411320012240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119569827 (or 119569821 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 411320012240 its reverse (42210023114), we get a palindrome (453530035354).

The spelling of 411320012240 in words is "four hundred eleven billion, three hundred twenty million, twelve thousand, two hundred forty".