964990011111101 has 16 divisors (see below), whose sum is σ = 1023592563620928. Its totient is φ = 906591803462400.

The previous prime is 964990011111013. The next prime is 964990011111103. The reversal of 964990011111101 is 101111110099469.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964990011111101 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 (964990011111103) 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, 422099186 + ... + 424379196.

It is an arithmetic number, because the mean of its divisors is an integer number (63974535226308).

Almost surely, 2^{964990011111101} is an apocalyptic number.

It is an amenable number.

964990011111101 is a deficient number, since it is larger than the sum of its proper divisors (58602552509827).

964990011111101 is a wasteful number, since it uses less digits than its factorization.

964990011111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324812.

The product of its (nonzero) digits is 17496, while the sum is 44.

The spelling of 964990011111101 in words is "nine hundred sixty-four trillion, nine hundred ninety billion, eleven million, one hundred eleven thousand, one hundred one".