146964148624 has 20 divisors (see below), whose sum is σ = 284758653744. Its totient is φ = 73478044448.

The previous prime is 146964148621. The next prime is 146964148651. The reversal of 146964148624 is 426841469641.

It is a super-2 number, since 2×146964148624² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146964148621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60759 + ... + 545545.

Almost surely, 2^146964148624 is an apocalyptic number.

It is an amenable number.

146964148624 is a deficient number, since it is larger than the sum of its proper divisors (137794505120).

146964148624 is a wasteful number, since it uses less digits than its factorization.

146964148624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503742 (or 503736 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 55.

The spelling of 146964148624 in words is "one hundred forty-six billion, nine hundred sixty-four million, one hundred forty-eight thousand, six hundred twenty-four".