3023254642240 has 56 divisors (see below), whose sum is σ = 8227571568192. Its totient is φ = 1036544448000.

The previous prime is 3023254642193. The next prime is 3023254642241. The reversal of 3023254642240 is 422464523203.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 3023254642240.

It is not an unprimeable number, because it can be changed into a prime (3023254642241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674831386 + ... + 674835865.

Almost surely, 2^{3023254642240} is an apocalyptic number.

It is an amenable number.

3023254642240 is an abundant number, since it is smaller than the sum of its proper divisors (5204316925952).

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

3023254642240 is a wasteful number, since it uses less digits than its factorization.

3023254642240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349667275 (or 1349667265 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

The spelling of 3023254642240 in words is "three trillion, twenty-three billion, two hundred fifty-four million, six hundred forty-two thousand, two hundred forty".