20314746244 has 48 divisors (see below), whose sum is σ = 38551838976. Its totient is φ = 9311040000.

The previous prime is 20314746233. The next prime is 20314746349. The reversal of 20314746244 is 44264741302.

It is a happy number.

It is a super-2 number, since 2×20314746244² (a number of 21 digits) contains 22 as substring.

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, 4787964 + ... + 4792204.

It is an arithmetic number, because the mean of its divisors is an integer number (803163312).

Almost surely, 2^20314746244 is an apocalyptic number.

It is an amenable number.

20314746244 is a deficient number, since it is larger than the sum of its proper divisors (18237092732).

20314746244 is a wasteful number, since it uses less digits than its factorization.

20314746244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4876 (or 4874 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 20314746244 in words is "twenty billion, three hundred fourteen million, seven hundred forty-six thousand, two hundred forty-four".