401153113652 has 48 divisors (see below), whose sum is σ = 766931034240. Its totient is φ = 183008208768.

The previous prime is 401153113637. The next prime is 401153113667. The reversal of 401153113652 is 256311351104.

It is an interprime number because it is at equal distance from previous prime (401153113637) and next prime (401153113667).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684323 + ... + 1127210.

It is an arithmetic number, because the mean of its divisors is an integer number (15977729880).

Almost surely, 2^401153113652 is an apocalyptic number.

It is an amenable number.

401153113652 is a deficient number, since it is larger than the sum of its proper divisors (365777920588).

401153113652 is a wasteful number, since it uses less digits than its factorization.

401153113652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811672 (or 1811670 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 401153113652 its reverse (256311351104), we get a palindrome (657464464756).

The spelling of 401153113652 in words is "four hundred one billion, one hundred fifty-three million, one hundred thirteen thousand, six hundred fifty-two".