148274664232 has 64 divisors (see below), whose sum is σ = 284076492480. Its totient is φ = 72539131392.

The previous prime is 148274664229. The next prime is 148274664257. The reversal of 148274664232 is 232466472841.

It is a super-2 number, since 2×148274664232² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55263163 + ... + 55265845.

It is an arithmetic number, because the mean of its divisors is an integer number (4438695195).

Almost surely, 2^148274664232 is an apocalyptic number.

It is an amenable number.

148274664232 is a deficient number, since it is larger than the sum of its proper divisors (135801828248).

148274664232 is a wasteful number, since it uses less digits than its factorization.

148274664232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482 (or 3478 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The spelling of 148274664232 in words is "one hundred forty-eight billion, two hundred seventy-four million, six hundred sixty-four thousand, two hundred thirty-two".