42847156024706 has 32 divisors (see below), whose sum is σ = 70387960523328. Its totient is φ = 19399752253440.

The previous prime is 42847156024681. The next prime is 42847156024711. The reversal of 42847156024706 is 60742065174824.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486838901 + ... + 486926903.

It is an arithmetic number, because the mean of its divisors is an integer number (2199623766354).

Almost surely, 2^{42847156024706} is an apocalyptic number.

42847156024706 is a deficient number, since it is larger than the sum of its proper divisors (27540804498622).

42847156024706 is a wasteful number, since it uses less digits than its factorization.

42847156024706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174386.

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 42847156024706 in words is "forty-two trillion, eight hundred forty-seven billion, one hundred fifty-six million, twenty-four thousand, seven hundred six".