1904254934399 has 8 divisors (see below), whose sum is σ = 1974266286720. Its totient is φ = 1834780068000.

The previous prime is 1904254934383. The next prime is 1904254934401. The reversal of 1904254934399 is 9934394524091.

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

It is a cyclic number.

It is not a de Polignac number, because 1904254934399 - 2⁴ = 1904254934383 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 (1904254934369) 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, 134114252 + ... + 134128449.

It is an arithmetic number, because the mean of its divisors is an integer number (246783285840).

Almost surely, 2^{1904254934399} is an apocalyptic number.

1904254934399 is a deficient number, since it is larger than the sum of its proper divisors (70011352321).

1904254934399 is a wasteful number, since it uses less digits than its factorization.

1904254934399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268242961.

The product of its (nonzero) digits is 37791360, while the sum is 62.

The spelling of 1904254934399 in words is "one trillion, nine hundred four billion, two hundred fifty-four million, nine hundred thirty-four thousand, three hundred ninety-nine".