138630589595 has 8 divisors (see below), whose sum is σ = 168003804240. Its totient is φ = 109806407200.

The previous prime is 138630589583. The next prime is 138630589619. The reversal of 138630589595 is 595985036831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 138630589595 - 2⁴ = 138630589579 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137257505 + ... + 137258514.

It is an arithmetic number, because the mean of its divisors is an integer number (21000475530).

Almost surely, 2^138630589595 is an apocalyptic number.

138630589595 is a deficient number, since it is larger than the sum of its proper divisors (29373214645).

138630589595 is a wasteful number, since it uses less digits than its factorization.

138630589595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274516125.

The product of its (nonzero) digits is 34992000, while the sum is 62.

The spelling of 138630589595 in words is "one hundred thirty-eight billion, six hundred thirty million, five hundred eighty-nine thousand, five hundred ninety-five".