9514666944 has 168 divisors, whose sum is σ = 28379369200. Its totient is φ = 3160664064.

The previous prime is 9514666943. The next prime is 9514666991. The reversal of 9514666944 is 4496664159.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9514666943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5426772 + ... + 5428524.

Almost surely, 2^9514666944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9514666944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14189684600).

9514666944 is an abundant number, since it is smaller than the sum of its proper divisors (18864702256).

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

9514666944 is a wasteful number, since it uses less digits than its factorization.

9514666944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129 (or 2107 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 9514666944 is about 97543.1542651764. The cubic root of 9514666944 is about 2119.0011718207.

The spelling of 9514666944 in words is "nine billion, five hundred fourteen million, six hundred sixty-six thousand, nine hundred forty-four".