47708013443812 has 6 divisors (see below), whose sum is σ = 83489023526678. Its totient is φ = 23854006721904.

The previous prime is 47708013443803. The next prime is 47708013443833. The reversal of 47708013443812 is 21834431080774.

It can be written as a sum of positive squares in only one way, i.e., 28573985375296 + 19134028068516 = 5345464^2 + 4374246^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47708013443812.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5963501680473 + ... + 5963501680480.

Almost surely, 2^{47708013443812} is an apocalyptic number.

It is an amenable number.

47708013443812 is a deficient number, since it is larger than the sum of its proper divisors (35781010082866).

47708013443812 is a wasteful number, since it uses less digits than its factorization.

47708013443812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11927003360957 (or 11927003360955 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 52.

The spelling of 47708013443812 in words is "forty-seven trillion, seven hundred eight billion, thirteen million, four hundred forty-three thousand, eight hundred twelve".