740973252139 has 2 divisors, whose sum is σ = 740973252140. Its totient is φ = 740973252138.

The previous prime is 740973252083. The next prime is 740973252167. The reversal of 740973252139 is 931252379047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 740973252139 - 2¹³ = 740973243947 is a prime.

It is not a weakly prime, because it can be changed into another prime (740973252839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370486626069 + 370486626070.

It is an arithmetic number, because the mean of its divisors is an integer number (370486626070).

Almost surely, 2^740973252139 is an apocalyptic number.

740973252139 is a deficient number, since it is larger than the sum of its proper divisors (1).

740973252139 is an equidigital number, since it uses as much as digits as its factorization.

740973252139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 740973252139 in words is "seven hundred forty billion, nine hundred seventy-three million, two hundred fifty-two thousand, one hundred thirty-nine".