139301946862 has 8 divisors (see below), whose sum is σ = 225026221896. Its totient is φ = 64293206232.

The previous prime is 139301946851. The next prime is 139301946877. The reversal of 139301946862 is 268649103931.

It is a happy number.

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

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, 2678883568 + ... + 2678883619.

It is an arithmetic number, because the mean of its divisors is an integer number (28128277737).

Almost surely, 2^139301946862 is an apocalyptic number.

139301946862 is a deficient number, since it is larger than the sum of its proper divisors (85724275034).

139301946862 is a wasteful number, since it uses less digits than its factorization.

139301946862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357767202.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 139301946862 in words is "one hundred thirty-nine billion, three hundred one million, nine hundred forty-six thousand, eight hundred sixty-two".