104251823469 has 10 divisors (see below), whose sum is σ = 155734205550. Its totient is φ = 69501215592.

The previous prime is 104251823447. The next prime is 104251823503. The reversal of 104251823469 is 964328152401.

104251823469 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 5 + 182 + 3 + 469 = 666.

It can be written as a sum of positive squares in only one way, i.e., 66046430025 + 38205393444 = 256995^2 + 195462^2 .

It is not a de Polignac number, because 104251823469 - 2⁵ = 104251823437 is a prime.

It is a super-2 number, since 2×104251823469² (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 (104251823569) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 643529694 + ... + 643529855.

It is an arithmetic number, because the mean of its divisors is an integer number (15573420555).

Almost surely, 2^104251823469 is an apocalyptic number.

It is an amenable number.

104251823469 is a deficient number, since it is larger than the sum of its proper divisors (51482382081).

104251823469 is an equidigital number, since it uses as much as digits as its factorization.

104251823469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287059561 (or 1287059552 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 104251823469 in words is "one hundred four billion, two hundred fifty-one million, eight hundred twenty-three thousand, four hundred sixty-nine".