10961384276629 has 4 divisors (see below), whose sum is σ = 10980648572940. Its totient is φ = 10942119980320.

The previous prime is 10961384276569. The next prime is 10961384276639. The reversal of 10961384276629 is 92667248316901.

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 2949455890404 + 8011928386225 = 1717398^2 + 2830535^2 .

It is a cyclic number.

It is not a de Polignac number, because 10961384276629 - 2¹⁵ = 10961384243861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10961384276639) 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, 9632147302 + ... + 9632148439.

It is an arithmetic number, because the mean of its divisors is an integer number (2745162143235).

Almost surely, 2^{10961384276629} is an apocalyptic number.

It is an amenable number.

10961384276629 is a deficient number, since it is larger than the sum of its proper divisors (19264296311).

10961384276629 is an equidigital number, since it uses as much as digits as its factorization.

10961384276629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19264296310.

The product of its (nonzero) digits is 47029248, while the sum is 64.

The spelling of 10961384276629 in words is "ten trillion, nine hundred sixty-one billion, three hundred eighty-four million, two hundred seventy-six thousand, six hundred twenty-nine".