47449835234 has 4 divisors (see below), whose sum is σ = 71174752854. Its totient is φ = 23724917616.

The previous prime is 47449835221. The next prime is 47449835347. The reversal of 47449835234 is 43253894474.

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., 47416369009 + 33466225 = 217753^2 + 5785^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11862458807 + ... + 11862458810.

Almost surely, 2^47449835234 is an apocalyptic number.

47449835234 is a deficient number, since it is larger than the sum of its proper divisors (23724917620).

47449835234 is a wasteful number, since it uses less digits than its factorization.

47449835234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23724917619.

The product of its digits is 11612160, while the sum is 53.

The spelling of 47449835234 in words is "forty-seven billion, four hundred forty-nine million, eight hundred thirty-five thousand, two hundred thirty-four".