20352316603026 has 128 divisors (see below), whose sum is σ = 45176458924800. Its totient is φ = 6086227230720.

The previous prime is 20352316603009. The next prime is 20352316603039. The reversal of 20352316603026 is 62030661325302.

It is a super-2 number, since 2×20352316603026² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 546836770 + ... + 546873986.

It is an arithmetic number, because the mean of its divisors is an integer number (352941085350).

Almost surely, 2^{20352316603026} is an apocalyptic number.

20352316603026 is an abundant number, since it is smaller than the sum of its proper divisors (24824142321774).

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

20352316603026 is a wasteful number, since it uses less digits than its factorization.

20352316603026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40444.

The product of its (nonzero) digits is 233280, while the sum is 39.

Adding to 20352316603026 its reverse (62030661325302), we get a palindrome (82382977928328).

The spelling of 20352316603026 in words is "twenty trillion, three hundred fifty-two billion, three hundred sixteen million, six hundred three thousand, twenty-six".