10377204961 has 4 divisors (see below), whose sum is σ = 10377452800. Its totient is φ = 10376957124.

The previous prime is 10377204917. The next prime is 10377204973. The reversal of 10377204961 is 16940277301.

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 10377204961 - 2⁹ = 10377204449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10377204361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43881 + ... + 150598.

It is an arithmetic number, because the mean of its divisors is an integer number (2594363200).

Almost surely, 2^10377204961 is an apocalyptic number.

It is an amenable number.

10377204961 is a deficient number, since it is larger than the sum of its proper divisors (247839).

10377204961 is an equidigital number, since it uses as much as digits as its factorization.

10377204961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247838.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 10377204961 in words is "ten billion, three hundred seventy-seven million, two hundred four thousand, nine hundred sixty-one".