139733467723 has 2 divisors, whose sum is σ = 139733467724. Its totient is φ = 139733467722.

The previous prime is 139733467693. The next prime is 139733467739. The reversal of 139733467723 is 327764337931.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-139733467723 is a prime.

It is not a weakly prime, because it can be changed into another prime (139733467763) 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, 69866733861 + 69866733862.

It is an arithmetic number, because the mean of its divisors is an integer number (69866733862).

Almost surely, 2^139733467723 is an apocalyptic number.

139733467723 is a deficient number, since it is larger than the sum of its proper divisors (1).

139733467723 is an equidigital number, since it uses as much as digits as its factorization.

139733467723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12002256, while the sum is 55.

The spelling of 139733467723 in words is "one hundred thirty-nine billion, seven hundred thirty-three million, four hundred sixty-seven thousand, seven hundred twenty-three".