9696842144955 has 96 divisors (see below), whose sum is σ = 21092216431104. Its totient is φ = 4172086642176.

The previous prime is 9696842144917. The next prime is 9696842144971. The reversal of 9696842144955 is 5594412486969.

9696842144955 is a `hidden beast` number, since 9 + 6 + 96 + 8 + 42 + 1 + 4 + 495 + 5 = 666.

It is not a de Polignac number, because 9696842144955 - 2¹⁷ = 9696842013883 is a prime.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33388777 + ... + 33677946.

It is an arithmetic number, because the mean of its divisors is an integer number (219710587824).

Almost surely, 2^{9696842144955} is an apocalyptic number.

9696842144955 is an abundant number, since it is smaller than the sum of its proper divisors (11395374286149).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9696842144955 is a wasteful number, since it uses less digits than its factorization.

9696842144955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67066767 (or 67066755 counting only the distinct ones).

The product of its digits is 671846400, while the sum is 72.

The spelling of 9696842144955 in words is "nine trillion, six hundred ninety-six billion, eight hundred forty-two million, one hundred forty-four thousand, nine hundred fifty-five".