104377673437 has 8 divisors (see below), whose sum is σ = 107384499896. Its totient is φ = 101380626432.

The previous prime is 104377673381. The next prime is 104377673471. The reversal of 104377673437 is 734376773401.

It can be written as a sum of positive squares in 4 ways, for example, as 60999614361 + 43378059076 = 246981^2 + 208274^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104377673437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104377623437) 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, 2423208 + ... + 2465905.

It is an arithmetic number, because the mean of its divisors is an integer number (13423062487).

Almost surely, 2^104377673437 is an apocalyptic number.

It is an amenable number.

104377673437 is a deficient number, since it is larger than the sum of its proper divisors (3006826459).

104377673437 is an equidigital number, since it uses as much as digits as its factorization.

104377673437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889727.

The product of its (nonzero) digits is 6223392, while the sum is 52.

The spelling of 104377673437 in words is "one hundred four billion, three hundred seventy-seven million, six hundred seventy-three thousand, four hundred thirty-seven".