104404015357 has 2 divisors, whose sum is σ = 104404015358. Its totient is φ = 104404015356.

The previous prime is 104404015321. The next prime is 104404015379. The reversal of 104404015357 is 753510404401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101171069476 + 3232945881 = 318074^2 + 56859^2 .

It is a cyclic number.

It is not a de Polignac number, because 104404015357 - 2³⁵ = 70044276989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104404075357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52202007678 + 52202007679.

It is an arithmetic number, because the mean of its divisors is an integer number (52202007679).

Almost surely, 2^104404015357 is an apocalyptic number.

It is an amenable number.

104404015357 is a deficient number, since it is larger than the sum of its proper divisors (1).

104404015357 is an equidigital number, since it uses as much as digits as its factorization.

104404015357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

Adding to 104404015357 its reverse (753510404401), we get a palindrome (857914419758).

The spelling of 104404015357 in words is "one hundred four billion, four hundred four million, fifteen thousand, three hundred fifty-seven".