3601618744136 has 64 divisors (see below), whose sum is σ = 7778148111360. Its totient is φ = 1531476648000.

The previous prime is 3601618744123. The next prime is 3601618744177. The reversal of 3601618744136 is 6314478161063.

It is a super-2 number, since 2×3601618744136² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40971671 + ... + 41059481.

It is an arithmetic number, because the mean of its divisors is an integer number (121533564240).

Almost surely, 2^{3601618744136} is an apocalyptic number.

It is an amenable number.

3601618744136 is an abundant number, since it is smaller than the sum of its proper divisors (4176529367224).

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

3601618744136 is a wasteful number, since it uses less digits than its factorization.

3601618744136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93546 (or 93542 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 3601618744136 in words is "three trillion, six hundred one billion, six hundred eighteen million, seven hundred forty-four thousand, one hundred thirty-six".