49398692294 has 16 divisors (see below), whose sum is σ = 86281275168. Its totient is φ = 20771417472.

The previous prime is 49398692269. The next prime is 49398692303. The reversal of 49398692294 is 49229689394.

It is a self number, because there is not a number n which added to its sum of digits gives 49398692294.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33286787 + ... + 33288270.

It is an arithmetic number, because the mean of its divisors is an integer number (5392579698).

Almost surely, 2^49398692294 is an apocalyptic number.

49398692294 is a deficient number, since it is larger than the sum of its proper divisors (36882582874).

49398692294 is a wasteful number, since it uses less digits than its factorization.

49398692294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66575119.

The product of its digits is 60466176, while the sum is 65.

The spelling of 49398692294 in words is "forty-nine billion, three hundred ninety-eight million, six hundred ninety-two thousand, two hundred ninety-four".