49345254394 has 8 divisors (see below), whose sum is σ = 74018979540. Its totient is φ = 24672261216.

The previous prime is 49345254383. The next prime is 49345254449.

49345254394 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 48459418225 + 885836169 = 220135^2 + 29763^2 .

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 39792 + ... + 316660.

Almost surely, 2^49345254394 is an apocalyptic number.

49345254394 is a deficient number, since it is larger than the sum of its proper divisors (24673725146).

49345254394 is a wasteful number, since it uses less digits than its factorization.

49345254394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365984.

The product of its digits is 9331200, while the sum is 52.

The spelling of 49345254394 in words is "forty-nine billion, three hundred forty-five million, two hundred fifty-four thousand, three hundred ninety-four".