969644940048 has 30 divisors (see below), whose sum is σ = 2713659103454. Its totient is φ = 323214979968.

The previous prime is 969644940007. The next prime is 969644940073. The reversal of 969644940048 is 840049446969.

969644940048 is a `hidden beast` number, since 96 + 9 + 64 + 49 + 400 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 906479176464 + 63165763584 = 952092^2 + 251328^2 .

It is a super-4 number, since 4×969644940048⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3366822565 + ... + 3366822852.

Almost surely, 2^969644940048 is an apocalyptic number.

It is an amenable number.

969644940048 is an abundant number, since it is smaller than the sum of its proper divisors (1744014163406).

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

969644940048 is a wasteful number, since it uses less digits than its factorization.

969644940048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733645431 (or 6733645422 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 63.

The spelling of 969644940048 in words is "nine hundred sixty-nine billion, six hundred forty-four million, nine hundred forty thousand, forty-eight".