49315251394 has 8 divisors (see below), whose sum is σ = 74174439168. Its totient is φ = 24590438340.

The previous prime is 49315251383. The next prime is 49315251409.

49315251394 is nontrivially palindromic in base 10.

49315251394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33592762 + ... + 33594229.

It is an arithmetic number, because the mean of its divisors is an integer number (9271804896).

Almost surely, 2^49315251394 is an apocalyptic number.

49315251394 is a deficient number, since it is larger than the sum of its proper divisors (24859187774).

49315251394 is a wasteful number, since it uses less digits than its factorization.

49315251394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67187360.

The product of its digits is 583200, while the sum is 46.

The spelling of 49315251394 in words is "forty-nine billion, three hundred fifteen million, two hundred fifty-one thousand, three hundred ninety-four".