20362605712 has 40 divisors (see below), whose sum is σ = 41824260576. Its totient is φ = 9570710016.

The previous prime is 20362605701. The next prime is 20362605733. The reversal of 20362605712 is 21750626302.

It is a super-2 number, since 2×20362605712² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179683 + ... + 270205.

Almost surely, 2^20362605712 is an apocalyptic number.

It is an amenable number.

20362605712 is an abundant number, since it is smaller than the sum of its proper divisors (21461654864).

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

20362605712 is a wasteful number, since it uses less digits than its factorization.

20362605712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91375 (or 91369 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 20362605712 in words is "twenty billion, three hundred sixty-two million, six hundred five thousand, seven hundred twelve".