104437358081 has 4 divisors (see below), whose sum is σ = 119356980672. Its totient is φ = 89517735492.

The previous prime is 104437357957. The next prime is 104437358131. The reversal of 104437358081 is 180853734401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104437358081 is a prime.

It is a super-2 number, since 2×104437358081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104437358681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7459811285 + ... + 7459811298.

It is an arithmetic number, because the mean of its divisors is an integer number (29839245168).

Almost surely, 2^104437358081 is an apocalyptic number.

It is an amenable number.

104437358081 is a deficient number, since it is larger than the sum of its proper divisors (14919622591).

104437358081 is an equidigital number, since it uses as much as digits as its factorization.

104437358081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14919622590.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 104437358081 in words is "one hundred four billion, four hundred thirty-seven million, three hundred fifty-eight thousand, eighty-one".