139053390395 has 8 divisors (see below), whose sum is σ = 166880404656. Its totient is φ = 111231821536.

The previous prime is 139053390389. The next prime is 139053390407. The reversal of 139053390395 is 593093350931.

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

It is a cyclic number.

It is not a de Polignac number, because 139053390395 - 2¹² = 139053386299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304957 + ... + 1407486.

It is an arithmetic number, because the mean of its divisors is an integer number (20860050582).

Almost surely, 2^139053390395 is an apocalyptic number.

139053390395 is a deficient number, since it is larger than the sum of its proper divisors (27827014261).

139053390395 is a wasteful number, since it uses less digits than its factorization.

139053390395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722701.

The product of its (nonzero) digits is 1476225, while the sum is 50.

The spelling of 139053390395 in words is "one hundred thirty-nine billion, fifty-three million, three hundred ninety thousand, three hundred ninety-five".