104179375451 has 4 divisors (see below), whose sum is σ = 104181257400. Its totient is φ = 104177493504.

The previous prime is 104179375427. The next prime is 104179375463. The reversal of 104179375451 is 154573971401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104179375451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104179375396 and 104179375405.

It is not an unprimeable number, because it can be changed into a prime (104179375481) 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 3 ways as a sum of consecutive naturals, for example, 855341 + ... + 969518.

It is an arithmetic number, because the mean of its divisors is an integer number (26045314350).

Almost surely, 2^104179375451 is an apocalyptic number.

104179375451 is a deficient number, since it is larger than the sum of its proper divisors (1881949).

104179375451 is an equidigital number, since it uses as much as digits as its factorization.

104179375451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881948.

The product of its (nonzero) digits is 529200, while the sum is 47.

The spelling of 104179375451 in words is "one hundred four billion, one hundred seventy-nine million, three hundred seventy-five thousand, four hundred fifty-one".