104217261752 has 32 divisors (see below), whose sum is σ = 196831015680. Its totient is φ = 51729723360.

The previous prime is 104217261751. The next prime is 104217261769. The reversal of 104217261752 is 257162712401.

It is a happy number.

It is a super-2 number, since 2×104217261752² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104217261751) 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, 1106177 + ... + 1196687.

It is an arithmetic number, because the mean of its divisors is an integer number (6150969240).

Almost surely, 2^104217261752 is an apocalyptic number.

It is an amenable number.

104217261752 is a deficient number, since it is larger than the sum of its proper divisors (92613753928).

104217261752 is a wasteful number, since it uses less digits than its factorization.

104217261752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91563 (or 91559 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 104217261752 in words is "one hundred four billion, two hundred seventeen million, two hundred sixty-one thousand, seven hundred fifty-two".