6136456664140 has 48 divisors (see below), whose sum is σ = 14099779852704. Its totient is φ = 2224817280000.

The previous prime is 6136456664131. The next prime is 6136456664147. The reversal of 6136456664140 is 414666546316.

It is a super-2 number, since 2×6136456664140² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6136456664147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41310111 + ... + 41458390.

It is an arithmetic number, because the mean of its divisors is an integer number (293745413598).

Almost surely, 2^{6136456664140} is an apocalyptic number.

It is an amenable number.

6136456664140 is an abundant number, since it is smaller than the sum of its proper divisors (7963323188564).

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

6136456664140 is a wasteful number, since it uses less digits than its factorization.

6136456664140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82768858 (or 82768856 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 52.

The spelling of 6136456664140 in words is "six trillion, one hundred thirty-six billion, four hundred fifty-six million, six hundred sixty-four thousand, one hundred forty".