148663264664 has 32 divisors (see below), whose sum is σ = 286540254000. Its totient is φ = 72256222080.

The previous prime is 148663264661. The next prime is 148663264667. The reversal of 148663264664 is 466462366841.

It is an interprime number because it is at equal distance from previous prime (148663264661) and next prime (148663264667).

It is a super-2 number, since 2×148663264664² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148663264661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92762 + ... + 553110.

Almost surely, 2^148663264664 is an apocalyptic number.

It is an amenable number.

148663264664 is a deficient number, since it is larger than the sum of its proper divisors (137876989336).

148663264664 is a wasteful number, since it uses less digits than its factorization.

148663264664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461483 (or 461479 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 56.

The spelling of 148663264664 in words is "one hundred forty-eight billion, six hundred sixty-three million, two hundred sixty-four thousand, six hundred sixty-four".