49172842034 has 4 divisors (see below), whose sum is σ = 73759263054. Its totient is φ = 24586421016.

The previous prime is 49172842009. The next prime is 49172842073. The reversal of 49172842034 is 43024827194.

49172842034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48975017809 + 197824225 = 221303^2 + 14065^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12293210507 + ... + 12293210510.

Almost surely, 2^49172842034 is an apocalyptic number.

49172842034 is a deficient number, since it is larger than the sum of its proper divisors (24586421020).

49172842034 is a wasteful number, since it uses less digits than its factorization.

49172842034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24586421019.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 49172842034 in words is "forty-nine billion, one hundred seventy-two million, eight hundred forty-two thousand, thirty-four".