138003051396 has 72 divisors (see below), whose sum is σ = 374718098496. Its totient is φ = 39414876480.

The previous prime is 138003051377. The next prime is 138003051397. The reversal of 138003051396 is 693150300831.

It is not an unprimeable number, because it can be changed into a prime (138003051397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1602681 + ... + 1686591.

Almost surely, 2^138003051396 is an apocalyptic number.

It is an amenable number.

138003051396 is an abundant number, since it is smaller than the sum of its proper divisors (236715047100).

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

138003051396 is a wasteful number, since it uses less digits than its factorization.

138003051396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86729 (or 86720 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 138003051396 in words is "one hundred thirty-eight billion, three million, fifty-one thousand, three hundred ninety-six".