20393035604088 has 64 divisors (see below), whose sum is σ = 58276096704000. Its totient is φ = 5825553532032.

The previous prime is 20393035604057. The next prime is 20393035604153. The reversal of 20393035604088 is 88040653039302.

It is a super-3 number, since 3×20393035604088³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 20393035604088.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9753828 + ... + 11658611.

It is an arithmetic number, because the mean of its divisors is an integer number (910564011000).

Almost surely, 2^{20393035604088} is an apocalyptic number.

20393035604088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

20393035604088 is an abundant number, since it is smaller than the sum of its proper divisors (37883061099912).

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

20393035604088 is a wasteful number, since it uses less digits than its factorization.

20393035604088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21418124 (or 21418120 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 20393035604088 in words is "twenty trillion, three hundred ninety-three billion, thirty-five million, six hundred four thousand, eighty-eight".