74116453328 has 10 divisors (see below), whose sum is σ = 143600628354. Its totient is φ = 37058226656.

The previous prime is 74116453309. The next prime is 74116453357. The reversal of 74116453328 is 82335461147.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 66776761744 + 7339691584 = 258412^2 + 85672^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2316139151 + ... + 2316139182.

Almost surely, 2^74116453328 is an apocalyptic number.

It is an amenable number.

74116453328 is a deficient number, since it is larger than the sum of its proper divisors (69484175026).

74116453328 is a wasteful number, since it uses less digits than its factorization.

74116453328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632278341 (or 4632278335 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The spelling of 74116453328 in words is "seventy-four billion, one hundred sixteen million, four hundred fifty-three thousand, three hundred twenty-eight".