10779201961 has 16 divisors (see below), whose sum is σ = 12407673600. Its totient is φ = 9261291600.

The previous prime is 10779201929. The next prime is 10779201967. The reversal of 10779201961 is 16910297701.

It is not a de Polignac number, because 10779201961 - 2⁵ = 10779201929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10779201967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26026 + ... + 149116.

It is an arithmetic number, because the mean of its divisors is an integer number (775479600).

Almost surely, 2^10779201961 is an apocalyptic number.

10779201961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10779201961 is a deficient number, since it is larger than the sum of its proper divisors (1628471639).

10779201961 is a wasteful number, since it uses less digits than its factorization.

10779201961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123540.

The product of its (nonzero) digits is 47628, while the sum is 43.

The spelling of 10779201961 in words is "ten billion, seven hundred seventy-nine million, two hundred one thousand, nine hundred sixty-one".