20135147664710 has 96 divisors (see below), whose sum is σ = 40520734652160. Its totient is φ = 7193080627200.

The previous prime is 20135147664691. The next prime is 20135147664713. The reversal of 20135147664710 is 1746674153102.

It is a super-3 number, since 3×20135147664710³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20135147664713) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247292486 + ... + 247373894.

It is an arithmetic number, because the mean of its divisors is an integer number (422090985960).

Almost surely, 2^{20135147664710} is an apocalyptic number.

20135147664710 is an abundant number, since it is smaller than the sum of its proper divisors (20385586987450).

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

20135147664710 is a wasteful number, since it uses less digits than its factorization.

20135147664710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86194 (or 86181 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 20135147664710 in words is "twenty trillion, one hundred thirty-five billion, one hundred forty-seven million, six hundred sixty-four thousand, seven hundred ten".