20847070314 has 48 divisors (see below), whose sum is σ = 52274776320. Its totient is φ = 5880906720.

The previous prime is 20847070273. The next prime is 20847070333. The reversal of 20847070314 is 41307074802.

It is a happy number.

20847070314 is a `hidden beast` number, since 208 + 4 + 70 + 70 + 314 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1037217 + ... + 1057124.

It is an arithmetic number, because the mean of its divisors is an integer number (1089057840).

Almost surely, 2^20847070314 is an apocalyptic number.

20847070314 is an abundant number, since it is smaller than the sum of its proper divisors (31427706006).

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

20847070314 is a wasteful number, since it uses less digits than its factorization.

20847070314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094435 (or 2094432 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

It can be divided in two parts, 208470 and 70314, that added together give a square (278784 = 528²).

The spelling of 20847070314 in words is "twenty billion, eight hundred forty-seven million, seventy thousand, three hundred fourteen".