376270641261 has 12 divisors (see below), whose sum is σ = 575472745692. Its totient is φ = 236091382656.

The previous prime is 376270641239. The next prime is 376270641269. The reversal of 376270641261 is 162146072673.

376270641261 is a `hidden beast` number, since 3 + 7 + 627 + 0 + 6 + 4 + 12 + 6 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 353656196100 + 22614445161 = 594690^2 + 150381^2 .

It is not a de Polignac number, because 376270641261 - 2¹⁸ = 376270379117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376270641269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1229642466 + ... + 1229642771.

It is an arithmetic number, because the mean of its divisors is an integer number (47956062141).

Almost surely, 2^376270641261 is an apocalyptic number.

It is an amenable number.

376270641261 is a deficient number, since it is larger than the sum of its proper divisors (199202104431).

376270641261 is a wasteful number, since it uses less digits than its factorization.

376270641261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459285260 (or 2459285257 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 376270641261 in words is "three hundred seventy-six billion, two hundred seventy million, six hundred forty-one thousand, two hundred sixty-one".