74120716410674 has 8 divisors (see below), whose sum is σ = 111184151379228. Its totient is φ = 37059332617600.

The previous prime is 74120716410661. The next prime is 74120716410677. The reversal of 74120716410674 is 47601461702147.

It can be written as a sum of positive squares in 2 ways, for example, as 70938927375625 + 3181789035049 = 8422525^2 + 1783757^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×74120716410674² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74120716410677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512703527 + ... + 512848074.

Almost surely, 2^{74120716410674} is an apocalyptic number.

74120716410674 is a deficient number, since it is larger than the sum of its proper divisors (37063434968554).

74120716410674 is a wasteful number, since it uses less digits than its factorization.

74120716410674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025587740.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 74120716410674 in words is "seventy-four trillion, one hundred twenty billion, seven hundred sixteen million, four hundred ten thousand, six hundred seventy-four".