20714814570 has 16 divisors (see below), whose sum is σ = 49715555040. Its totient is φ = 5523950544.

The previous prime is 20714814569. The next prime is 20714814583. The reversal of 20714814570 is 7541841702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345246880 + ... + 345246939.

It is an arithmetic number, because the mean of its divisors is an integer number (3107222190).

Almost surely, 2^20714814570 is an apocalyptic number.

20714814570 is an abundant number, since it is smaller than the sum of its proper divisors (29000740470).

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

20714814570 is a wasteful number, since it uses less digits than its factorization.

20714814570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690493829.

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 20714814570 in words is "twenty billion, seven hundred fourteen million, eight hundred fourteen thousand, five hundred seventy".