139199830441 has 16 divisors (see below), whose sum is σ = 164250956800. Its totient is φ = 115441640640.

The previous prime is 139199830433. The next prime is 139199830447. The reversal of 139199830441 is 144038991931.

It is a cyclic number.

It is not a de Polignac number, because 139199830441 - 2³ = 139199830433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (139199830447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1038535 + ... + 1164883.

It is an arithmetic number, because the mean of its divisors is an integer number (10265684800).

Almost surely, 2^139199830441 is an apocalyptic number.

It is an amenable number.

139199830441 is a deficient number, since it is larger than the sum of its proper divisors (25051126359).

139199830441 is a wasteful number, since it uses less digits than its factorization.

139199830441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131464.

The product of its (nonzero) digits is 839808, while the sum is 52.

The spelling of 139199830441 in words is "one hundred thirty-nine billion, one hundred ninety-nine million, eight hundred thirty thousand, four hundred forty-one".