76665119363044 has 81 divisors (see below), whose sum is σ = 137212850794971. Its totient is φ = 37480693111680.

The previous prime is 76665119363011. The next prime is 76665119363069. The reversal of 76665119363044 is 44036391156667.

The square root of 76665119363044 is 8755862.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 300591220644 + 76364528142400 = 548262^2 + 8738680^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 244936483432 + ... + 244936483744.

Almost surely, 2^{76665119363044} is an apocalyptic number.

76665119363044 is the 8755862-nd square number.

It is an amenable number.

76665119363044 is a deficient number, since it is larger than the sum of its proper divisors (60547731431927).

76665119363044 is an frugal number, since it uses more digits than its factorization.

76665119363044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 61.

The spelling of 76665119363044 in words is "seventy-six trillion, six hundred sixty-five billion, one hundred nineteen million, three hundred sixty-three thousand, forty-four".