276245441464 has 16 divisors (see below), whose sum is σ = 540480211920. Its totient is φ = 132117384960.

The previous prime is 276245441443. The next prime is 276245441471. The reversal of 276245441464 is 464144542672.

276245441464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750666777 + ... + 750667144.

It is an arithmetic number, because the mean of its divisors is an integer number (33780013245).

Almost surely, 2^276245441464 is an apocalyptic number.

It is an amenable number.

276245441464 is a deficient number, since it is larger than the sum of its proper divisors (264234770456).

276245441464 is a wasteful number, since it uses less digits than its factorization.

276245441464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501333950 (or 1501333946 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 49.

The spelling of 276245441464 in words is "two hundred seventy-six billion, two hundred forty-five million, four hundred forty-one thousand, four hundred sixty-four".