139045162835 has 16 divisors (see below), whose sum is σ = 179919804960. Its totient is φ = 102811311360.

The previous prime is 139045162831. The next prime is 139045162853. The reversal of 139045162835 is 538261540931.

It is not a de Polignac number, because 139045162835 - 2² = 139045162831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 139045162835.

It is not an unprimeable number, because it can be changed into a prime (139045162831) 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, 17845292 + ... + 17853081.

It is an arithmetic number, because the mean of its divisors is an integer number (11244987810).

Almost surely, 2^139045162835 is an apocalyptic number.

139045162835 is a deficient number, since it is larger than the sum of its proper divisors (40874642125).

139045162835 is a wasteful number, since it uses less digits than its factorization.

139045162835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35698438.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 139045162835 in words is "one hundred thirty-nine billion, forty-five million, one hundred sixty-two thousand, eight hundred thirty-five".