47214123235820 has 24 divisors (see below), whose sum is σ = 99806279058528. Its totient is φ = 18760578768000.

The previous prime is 47214123235789. The next prime is 47214123235897. The reversal of 47214123235820 is 2853232141274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7816904801 + ... + 7816910840.

It is an arithmetic number, because the mean of its divisors is an integer number (4158594960772).

Almost surely, 2^{47214123235820} is an apocalyptic number.

It is an amenable number.

47214123235820 is an abundant number, since it is smaller than the sum of its proper divisors (52592155822708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47214123235820 is a wasteful number, since it uses less digits than its factorization.

47214123235820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15633815801 (or 15633815799 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 47214123235820 in words is "forty-seven trillion, two hundred fourteen billion, one hundred twenty-three million, two hundred thirty-five thousand, eight hundred twenty".