47386667234 has 8 divisors (see below), whose sum is σ = 71598833388. Its totient is φ = 23520389440.

The previous prime is 47386667201. The next prime is 47386667281. The reversal of 47386667234 is 43276668374.

It can be written as a sum of positive squares in 2 ways, for example, as 45389024209 + 1997643025 = 213047^2 + 44695^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 47386667234.

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, 86471747 + ... + 86472294.

Almost surely, 2^47386667234 is an apocalyptic number.

47386667234 is a deficient number, since it is larger than the sum of its proper divisors (24212166154).

47386667234 is a wasteful number, since it uses less digits than its factorization.

47386667234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172944180.

The product of its digits is 24385536, while the sum is 56.

The spelling of 47386667234 in words is "forty-seven billion, three hundred eighty-six million, six hundred sixty-seven thousand, two hundred thirty-four".