20368524322 has 8 divisors (see below), whose sum is σ = 31881168576. Its totient is φ = 9741468132.

The previous prime is 20368524311. The next prime is 20368524349. The reversal of 20368524322 is 22342586302.

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

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, 221396958 + ... + 221397049.

It is an arithmetic number, because the mean of its divisors is an integer number (3985146072).

Almost surely, 2^20368524322 is an apocalyptic number.

20368524322 is a deficient number, since it is larger than the sum of its proper divisors (11512644254).

20368524322 is a wasteful number, since it uses less digits than its factorization.

20368524322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442794032.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 20368524322 in words is "twenty billion, three hundred sixty-eight million, five hundred twenty-four thousand, three hundred twenty-two".