3601263641136 has 80 divisors (see below), whose sum is σ = 10634916655104. Its totient is φ = 1028679455232.

The previous prime is 3601263641117. The next prime is 3601263641149. The reversal of 3601263641136 is 6311463621063.

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 15 ways as a sum of consecutive naturals, for example, 52785 + ... + 2684271.

Almost surely, 2^{3601263641136} is an apocalyptic number.

It is an amenable number.

3601263641136 is an abundant number, since it is smaller than the sum of its proper divisors (7033653013968).

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

3601263641136 is a wasteful number, since it uses less digits than its factorization.

3601263641136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635578 (or 2635572 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 3601263641136 in words is "three trillion, six hundred one billion, two hundred sixty-three million, six hundred forty-one thousand, one hundred thirty-six".