20314502742 has 8 divisors (see below), whose sum is σ = 40629005496. Its totient is φ = 6771500912.

The previous prime is 20314502737. The next prime is 20314502777. The reversal of 20314502742 is 24720541302.

It is a sphenic number, since it is the product of 3 distinct primes.

20314502742 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1692875223 + ... + 1692875234.

It is an arithmetic number, because the mean of its divisors is an integer number (5078625687).

Almost surely, 2^20314502742 is an apocalyptic number.

20314502742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20314502742 is a wasteful number, since it uses less digits than its factorization.

20314502742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385750462.

The product of its (nonzero) digits is 13440, while the sum is 30.

The spelling of 20314502742 in words is "twenty billion, three hundred fourteen million, five hundred two thousand, seven hundred forty-two".