10377777777713 has 4 divisors (see below), whose sum is σ = 10381405105908. Its totient is φ = 10374150449520.

The previous prime is 10377777777673. The next prime is 10377777777737. The reversal of 10377777777713 is 31777777777301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5513071128049 + 4864706649664 = 2347993^2 + 2205608^2 .

It is a cyclic number.

It is not a de Polignac number, because 10377777777713 - 2²² = 10377773583409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10377777777313) 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, 1813659806 + ... + 1813665527.

It is an arithmetic number, because the mean of its divisors is an integer number (2595351276477).

Almost surely, 2^{10377777777713} is an apocalyptic number.

It is an amenable number.

10377777777713 is a deficient number, since it is larger than the sum of its proper divisors (3627328195).

10377777777713 is an equidigital number, since it uses as much as digits as its factorization.

10377777777713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627328194.

The product of its (nonzero) digits is 363182463, while the sum is 71.

The spelling of 10377777777713 in words is "ten trillion, three hundred seventy-seven billion, seven hundred seventy-seven million, seven hundred seventy-seven thousand, seven hundred thirteen".