104245041864 has 32 divisors (see below), whose sum is σ = 269599248000. Its totient is φ = 33550128192.

The previous prime is 104245041863. The next prime is 104245041871. The reversal of 104245041864 is 468140542401.

It is a super-2 number, since 2×104245041864² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104245041863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74887984 + ... + 74889375.

It is an arithmetic number, because the mean of its divisors is an integer number (8424976500).

Almost surely, 2^104245041864 is an apocalyptic number.

It is an amenable number.

104245041864 is an abundant number, since it is smaller than the sum of its proper divisors (165354206136).

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

104245041864 is a wasteful number, since it uses less digits than its factorization.

104245041864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149777397 (or 149777393 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 104245041864 in words is "one hundred four billion, two hundred forty-five million, forty-one thousand, eight hundred sixty-four".