139418298983 has 2 divisors, whose sum is σ = 139418298984. Its totient is φ = 139418298982.

The previous prime is 139418298977. The next prime is 139418299001. The reversal of 139418298983 is 389892814931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 139418298983 - 2⁸ = 139418298727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139418298913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69709149491 + 69709149492.

It is an arithmetic number, because the mean of its divisors is an integer number (69709149492).

Almost surely, 2^139418298983 is an apocalyptic number.

139418298983 is a deficient number, since it is larger than the sum of its proper divisors (1).

139418298983 is an equidigital number, since it uses as much as digits as its factorization.

139418298983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26873856, while the sum is 65.

The spelling of 139418298983 in words is "one hundred thirty-nine billion, four hundred eighteen million, two hundred ninety-eight thousand, nine hundred eighty-three".