74929092941 has 2 divisors, whose sum is σ = 74929092942. Its totient is φ = 74929092940.

The previous prime is 74929092871. The next prime is 74929092947. The reversal of 74929092941 is 14929092947.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74788575625 + 140517316 = 273475^2 + 11854^2 .

It is a cyclic number.

It is not a de Polignac number, because 74929092941 - 2²² = 74924898637 is a prime.

It is a super-2 number, since 2×74929092941² (a number of 23 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74929092947) 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, 37464546470 + 37464546471.

It is an arithmetic number, because the mean of its divisors is an integer number (37464546471).

Almost surely, 2^74929092941 is an apocalyptic number.

It is an amenable number.

74929092941 is a deficient number, since it is larger than the sum of its proper divisors (1).

74929092941 is an equidigital number, since it uses as much as digits as its factorization.

74929092941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 74929092941 in words is "seventy-four billion, nine hundred twenty-nine million, ninety-two thousand, nine hundred forty-one".