148271396632 has 8 divisors (see below), whose sum is σ = 278008868700. Its totient is φ = 74135698312.

The previous prime is 148271396617. The next prime is 148271396633. The reversal of 148271396632 is 236693172841.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 148271396632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148271396633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9266962282 + ... + 9266962297.

Almost surely, 2^148271396632 is an apocalyptic number.

It is an amenable number.

148271396632 is a deficient number, since it is larger than the sum of its proper divisors (129737472068).

148271396632 is a wasteful number, since it uses less digits than its factorization.

148271396632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18533924585 (or 18533924581 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 52.

The spelling of 148271396632 in words is "one hundred forty-eight billion, two hundred seventy-one million, three hundred ninety-six thousand, six hundred thirty-two".