10664634148 has 96 divisors (see below), whose sum is σ = 22549056768. Its totient is φ = 4318617600.

The previous prime is 10664634139. The next prime is 10664634161. The reversal of 10664634148 is 84143646601.

It is a super-2 number, since 2×10664634148² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4690740 + ... + 4693012.

It is an arithmetic number, because the mean of its divisors is an integer number (234886008).

Almost surely, 2^10664634148 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 10664634148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11274528384).

10664634148 is an abundant number, since it is smaller than the sum of its proper divisors (11884422620).

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

10664634148 is a wasteful number, since it uses less digits than its factorization.

10664634148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453 (or 2451 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 10664634148 in words is "ten billion, six hundred sixty-four million, six hundred thirty-four thousand, one hundred forty-eight".