104486052421 has 16 divisors (see below), whose sum is σ = 106183569600. Its totient is φ = 102801460608.

The previous prime is 104486052413. The next prime is 104486052427. The reversal of 104486052421 is 124250684401.

It is a cyclic number.

It is not a de Polignac number, because 104486052421 - 2³ = 104486052413 is a prime.

It is a super-2 number, since 2×104486052421² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104486052427) 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 15 ways as a sum of consecutive naturals, for example, 16148575 + ... + 16155043.

It is an arithmetic number, because the mean of its divisors is an integer number (6636473100).

Almost surely, 2^104486052421 is an apocalyptic number.

It is an amenable number.

104486052421 is a deficient number, since it is larger than the sum of its proper divisors (1697517179).

104486052421 is an equidigital number, since it uses as much as digits as its factorization.

104486052421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428.

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 104486052421 in words is "one hundred four billion, four hundred eighty-six million, fifty-two thousand, four hundred twenty-one".