136745542004 has 48 divisors (see below), whose sum is σ = 264811171968. Its totient is φ = 61456800768.

The previous prime is 136745542001. The next prime is 136745542097. The reversal of 136745542004 is 400245547631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136745542001) 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, 937664 + ... + 1073640.

It is an arithmetic number, because the mean of its divisors is an integer number (5516899416).

Almost surely, 2^136745542004 is an apocalyptic number.

It is an amenable number.

136745542004 is a deficient number, since it is larger than the sum of its proper divisors (128065629964).

136745542004 is a wasteful number, since it uses less digits than its factorization.

136745542004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136664 (or 136662 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 136745542004 in words is "one hundred thirty-six billion, seven hundred forty-five million, five hundred forty-two thousand, four".