76747604246041 has 3 divisors (see below), whose sum is σ = 76747613006613. Its totient is φ = 76747595485470.

The previous prime is 76747604246017. The next prime is 76747604246069. The reversal of 76747604246041 is 14064240674767.

The square root of 76747604246041 is 8760571.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 76747604246041 - 2³¹ = 76745456762393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76747604246741) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4380286 + ... + 13140856.

It is an arithmetic number, because the mean of its divisors is an integer number (25582537668871).

Almost surely, 2^{76747604246041} is an apocalyptic number.

76747604246041 is the 8760571-st square number.

76747604246041 is the 4380286-th centered octagonal number.

It is an amenable number.

76747604246041 is a deficient number, since it is larger than the sum of its proper divisors (8760572).

76747604246041 is an frugal number, since it uses more digits than its factorization.

76747604246041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17521142 (or 8760571 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 58.

The spelling of 76747604246041 in words is "seventy-six trillion, seven hundred forty-seven billion, six hundred four million, two hundred forty-six thousand, forty-one".