45122040104 has 32 divisors (see below), whose sum is σ = 89079328800. Its totient is φ = 21368157120.

The previous prime is 45122040079. The next prime is 45122040137. The reversal of 45122040104 is 40104022154.

It is a self number, because there is not a number n which added to its sum of digits gives 45122040104.

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, 596159 + ... + 667569.

It is an arithmetic number, because the mean of its divisors is an integer number (2783729025).

Almost surely, 2^45122040104 is an apocalyptic number.

It is an amenable number.

45122040104 is a deficient number, since it is larger than the sum of its proper divisors (43957288696).

45122040104 is a wasteful number, since it uses less digits than its factorization.

45122040104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75593 (or 75589 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 45122040104 its reverse (40104022154), we get a palindrome (85226062258).

The spelling of 45122040104 in words is "forty-five billion, one hundred twenty-two million, forty thousand, one hundred four".