74467430073 has 24 divisors (see below), whose sum is σ = 113048295360. Its totient is φ = 47144829600.

The previous prime is 74467430069. The next prime is 74467430077. The reversal of 74467430073 is 37003476447.

It is an interprime number because it is at equal distance from previous prime (74467430069) and next prime (74467430077).

It is not a de Polignac number, because 74467430073 - 2² = 74467430069 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74467430077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1265278 + ... + 1322823.

It is an arithmetic number, because the mean of its divisors is an integer number (4710345640).

Almost surely, 2^74467430073 is an apocalyptic number.

It is an amenable number.

74467430073 is a deficient number, since it is larger than the sum of its proper divisors (38580865287).

74467430073 is a wasteful number, since it uses less digits than its factorization.

74467430073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588269 (or 2588266 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

The spelling of 74467430073 in words is "seventy-four billion, four hundred sixty-seven million, four hundred thirty thousand, seventy-three".