139041444590783 has 8 divisors (see below), whose sum is σ = 158917284958752. Its totient is φ = 119168798436576.

The previous prime is 139041444590749. The next prime is 139041444590791. The reversal of 139041444590783 is 387095444140931.

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

It is not a de Polignac number, because 139041444590783 - 2²² = 139041440396479 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 (139041444590723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798460160 + ... + 798634277.

It is an arithmetic number, because the mean of its divisors is an integer number (19864660619844).

Almost surely, 2^{139041444590783} is an apocalyptic number.

139041444590783 is a deficient number, since it is larger than the sum of its proper divisors (19875840367969).

139041444590783 is a wasteful number, since it uses less digits than its factorization.

139041444590783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597106881.

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 139041444590783 in words is "one hundred thirty-nine trillion, forty-one billion, four hundred forty-four million, five hundred ninety thousand, seven hundred eighty-three".