623200654136 has 16 divisors (see below), whose sum is σ = 1237236593040. Its totient is φ = 293270896000.

The previous prime is 623200654129. The next prime is 623200654147. The reversal of 623200654136 is 631456002326.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 623200654136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2291178740 + ... + 2291179011.

It is an arithmetic number, because the mean of its divisors is an integer number (77327287065).

Almost surely, 2^623200654136 is an apocalyptic number.

It is an amenable number.

623200654136 is a deficient number, since it is larger than the sum of its proper divisors (614035938904).

623200654136 is a wasteful number, since it uses less digits than its factorization.

623200654136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582357774 (or 4582357770 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 623200654136 in words is "six hundred twenty-three billion, two hundred million, six hundred fifty-four thousand, one hundred thirty-six".