2401156003452 has 96 divisors (see below), whose sum is σ = 5757372129600. Its totient is φ = 778415308800.

The previous prime is 2401156003451. The next prime is 2401156003453. The reversal of 2401156003452 is 2543006511042.

It is an interprime number because it is at equal distance from previous prime (2401156003451) and next prime (2401156003453).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401156003451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232642452 + ... + 232652772.

It is an arithmetic number, because the mean of its divisors is an integer number (59972626350).

Almost surely, 2^{2401156003452} is an apocalyptic number.

It is an amenable number.

2401156003452 is an abundant number, since it is smaller than the sum of its proper divisors (3356216126148).

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

2401156003452 is a wasteful number, since it uses less digits than its factorization.

2401156003452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11807 (or 11805 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 2401156003452 in words is "two trillion, four hundred one billion, one hundred fifty-six million, three thousand, four hundred fifty-two".