139480599599 has 4 divisors (see below), whose sum is σ = 152160654120. Its totient is φ = 126800545080.

The previous prime is 139480599593. The next prime is 139480599607. The reversal of 139480599599 is 995995084931.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 139480599599 - 2²⁴ = 139463822383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139480599593) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6340027244 + ... + 6340027265.

It is an arithmetic number, because the mean of its divisors is an integer number (38040163530).

Almost surely, 2^139480599599 is an apocalyptic number.

139480599599 is a deficient number, since it is larger than the sum of its proper divisors (12680054521).

139480599599 is a wasteful number, since it uses less digits than its factorization.

139480599599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680054520.

The product of its (nonzero) digits is 141717600, while the sum is 71.

The spelling of 139480599599 in words is "one hundred thirty-nine billion, four hundred eighty million, five hundred ninety-nine thousand, five hundred ninety-nine".