34373740139 has 2 divisors, whose sum is σ = 34373740140. Its totient is φ = 34373740138.

The previous prime is 34373740133. The next prime is 34373740147. The reversal of 34373740139 is 93104737343.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34373740139 is a prime.

It is a super-2 number, since 2×34373740139² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34373740139.

It is not a weakly prime, because it can be changed into another prime (34373740133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17186870069 + 17186870070.

It is an arithmetic number, because the mean of its divisors is an integer number (17186870070).

Almost surely, 2^34373740139 is an apocalyptic number.

34373740139 is a deficient number, since it is larger than the sum of its proper divisors (1).

34373740139 is an equidigital number, since it uses as much as digits as its factorization.

34373740139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 44.

The spelling of 34373740139 in words is "thirty-four billion, three hundred seventy-three million, seven hundred forty thousand, one hundred thirty-nine".