1250433214139 has 2 divisors, whose sum is σ = 1250433214140. Its totient is φ = 1250433214138.

The previous prime is 1250433214091. The next prime is 1250433214159. The reversal of 1250433214139 is 9314123340521.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1250433214139 - 2⁴⁰ = 150921586363 is a prime.

It is a super-2 number, since 2×1250433214139² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1250433214159) 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, 625216607069 + 625216607070.

It is an arithmetic number, because the mean of its divisors is an integer number (625216607070).

Almost surely, 2^{1250433214139} is an apocalyptic number.

1250433214139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250433214139 is an equidigital number, since it uses as much as digits as its factorization.

1250433214139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 1250433214139 in words is "one trillion, two hundred fifty billion, four hundred thirty-three million, two hundred fourteen thousand, one hundred thirty-nine".