74467130039 has 2 divisors, whose sum is σ = 74467130040. Its totient is φ = 74467130038.

The previous prime is 74467130033. The next prime is 74467130041. The reversal of 74467130039 is 93003176447.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74467130039 is a prime.

It is a super-2 number, since 2×74467130039² (a number of 23 digits) contains 22 as substring.

Together with 74467130041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74467130033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37233565019 + 37233565020.

It is an arithmetic number, because the mean of its divisors is an integer number (37233565020).

Almost surely, 2^74467130039 is an apocalyptic number.

74467130039 is a deficient number, since it is larger than the sum of its proper divisors (1).

74467130039 is an equidigital number, since it uses as much as digits as its factorization.

74467130039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 74467130039 in words is "seventy-four billion, four hundred sixty-seven million, one hundred thirty thousand, thirty-nine".