76210385441 has 4 divisors (see below), whose sum is σ = 77459736084. Its totient is φ = 74961034800.

The previous prime is 76210385431. The next prime is 76210385473. The reversal of 76210385441 is 14458301267.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14458301267 = 14561 ⋅992947.

It can be written as a sum of positive squares in 2 ways, for example, as 3631870225 + 72578515216 = 60265^2 + 269404^2 .

It is a cyclic number.

It is not a de Polignac number, because 76210385441 - 2²⁶ = 76143276577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76210385411) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 624675230 + ... + 624675351.

It is an arithmetic number, because the mean of its divisors is an integer number (19364934021).

Almost surely, 2^76210385441 is an apocalyptic number.

It is an amenable number.

76210385441 is a deficient number, since it is larger than the sum of its proper divisors (1249350643).

76210385441 is a wasteful number, since it uses less digits than its factorization.

76210385441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249350642.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 76210385441 in words is "seventy-six billion, two hundred ten million, three hundred eighty-five thousand, four hundred forty-one".