20135034274362 has 64 divisors (see below), whose sum is σ = 46483777566720. Its totient is φ = 5695295373504.

The previous prime is 20135034274261. The next prime is 20135034274379. The reversal of 20135034274362 is 26347243053102.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13674964 + ... + 15075632.

It is an arithmetic number, because the mean of its divisors is an integer number (726309024480).

Almost surely, 2^{20135034274362} is an apocalyptic number.

20135034274362 is an abundant number, since it is smaller than the sum of its proper divisors (26348743292358).

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

20135034274362 is a wasteful number, since it uses less digits than its factorization.

20135034274362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404107.

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 20135034274362 in words is "twenty trillion, one hundred thirty-five billion, thirty-four million, two hundred seventy-four thousand, three hundred sixty-two".