7244741950139 has 2 divisors, whose sum is σ = 7244741950140. Its totient is φ = 7244741950138.

The previous prime is 7244741950079. The next prime is 7244741950141. The reversal of 7244741950139 is 9310591474427.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7244741950139 is a prime.

Together with 7244741950141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7244741950169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3622370975069 + 3622370975070.

It is an arithmetic number, because the mean of its divisors is an integer number (3622370975070).

Almost surely, 2^{7244741950139} is an apocalyptic number.

7244741950139 is a deficient number, since it is larger than the sum of its proper divisors (1).

7244741950139 is an equidigital number, since it uses as much as digits as its factorization.

7244741950139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 7244741950139 in words is "seven trillion, two hundred forty-four billion, seven hundred forty-one million, nine hundred fifty thousand, one hundred thirty-nine".