2311445425452 has 48 divisors (see below), whose sum is σ = 5407535304192. Its totient is φ = 768459856320.

The previous prime is 2311445425433. The next prime is 2311445425529. The reversal of 2311445425452 is 2545245441132.

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, 14630802 + ... + 14787942.

It is an arithmetic number, because the mean of its divisors is an integer number (112656985504).

Almost surely, 2^{2311445425452} is an apocalyptic number.

It is an amenable number.

2311445425452 is an abundant number, since it is smaller than the sum of its proper divisors (3096089878740).

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

2311445425452 is a wasteful number, since it uses less digits than its factorization.

2311445425452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160358 (or 160356 counting only the distinct ones).

The product of its digits is 768000, while the sum is 42.

The spelling of 2311445425452 in words is "two trillion, three hundred eleven billion, four hundred forty-five million, four hundred twenty-five thousand, four hundred fifty-two".