75434674013330 has 32 divisors (see below), whose sum is σ = 143774980636464. Its totient is φ = 28397876023296.

The previous prime is 75434674013297. The next prime is 75434674013417. The reversal of 75434674013330 is 3331047643457.

It can be written as a sum of positive squares in 8 ways, for example, as 33101185809769 + 42333488203561 = 5753363^2 + 6506419^2 .

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 3706817 + ... + 12830036.

Almost surely, 2^{75434674013330} is an apocalyptic number.

75434674013330 is a deficient number, since it is larger than the sum of its proper divisors (68340306623134).

75434674013330 is a wasteful number, since it uses less digits than its factorization.

75434674013330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16563710.

The product of its (nonzero) digits is 7620480, while the sum is 50.

The spelling of 75434674013330 in words is "seventy-five trillion, four hundred thirty-four billion, six hundred seventy-four million, thirteen thousand, three hundred thirty".