2916390125029 has 2 divisors, whose sum is σ = 2916390125030. Its totient is φ = 2916390125028.

The previous prime is 2916390125023. The next prime is 2916390125069. The reversal of 2916390125029 is 9205210936192.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1936286165025 + 980103960004 = 1391505^2 + 990002^2 .

It is a cyclic number.

It is not a de Polignac number, because 2916390125029 - 2³ = 2916390125021 is a prime.

It is a super-2 number, since 2×2916390125029² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2916390125021) 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, 1458195062514 + 1458195062515.

It is an arithmetic number, because the mean of its divisors is an integer number (1458195062515).

Almost surely, 2^{2916390125029} is an apocalyptic number.

It is an amenable number.

2916390125029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2916390125029 is an equidigital number, since it uses as much as digits as its factorization.

2916390125029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 49.

The spelling of 2916390125029 in words is "two trillion, nine hundred sixteen billion, three hundred ninety million, one hundred twenty-five thousand, twenty-nine".