139014367 has 2 divisors, whose sum is σ = 139014368. Its totient is φ = 139014366.

The previous prime is 139014341. The next prime is 139014377. The reversal of 139014367 is 763410931.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 139014367 - 2²⁷ = 4796639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139014377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69507183 + 69507184.

It is an arithmetic number, because the mean of its divisors is an integer number (69507184).

Almost surely, 2^139014367 is an apocalyptic number.

139014367 is a deficient number, since it is larger than the sum of its proper divisors (1).

139014367 is an equidigital number, since it uses as much as digits as its factorization.

139014367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 139014367 is about 11790.4354033259. The cubic root of 139014367 is about 518.0279932497.

The spelling of 139014367 in words is "one hundred thirty-nine million, fourteen thousand, three hundred sixty-seven".