75334716212 has 36 divisors (see below), whose sum is σ = 160027791840. Its totient is φ = 30882552624.

The previous prime is 75334716203. The next prime is 75334716227. The reversal of 75334716212 is 21261743357.

It is a happy number.

It is a super-3 number, since 3×75334716212³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 75334716212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8351162 + ... + 8360177.

It is an arithmetic number, because the mean of its divisors is an integer number (4445216440).

Almost surely, 2^75334716212 is an apocalyptic number.

It is an amenable number.

75334716212 is an abundant number, since it is smaller than the sum of its proper divisors (84693075628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75334716212 is a wasteful number, since it uses less digits than its factorization.

75334716212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16711380 (or 16711371 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The spelling of 75334716212 in words is "seventy-five billion, three hundred thirty-four million, seven hundred sixteen thousand, two hundred twelve".