2368312437961 has 4 divisors (see below), whose sum is σ = 2408453326800. Its totient is φ = 2328171549124.

The previous prime is 2368312437947. The next prime is 2368312437979. The reversal of 2368312437961 is 1697342138632.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2368312437961 - 2¹⁹ = 2368311913673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2368312437461) 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 3 ways as a sum of consecutive naturals, for example, 20070444331 + ... + 20070444448.

It is an arithmetic number, because the mean of its divisors is an integer number (602113331700).

Almost surely, 2^{2368312437961} is an apocalyptic number.

It is an amenable number.

2368312437961 is a deficient number, since it is larger than the sum of its proper divisors (40140888839).

2368312437961 is an equidigital number, since it uses as much as digits as its factorization.

2368312437961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40140888838.

The product of its digits is 7838208, while the sum is 55.

The spelling of 2368312437961 in words is "two trillion, three hundred sixty-eight billion, three hundred twelve million, four hundred thirty-seven thousand, nine hundred sixty-one".