148378863276 has 144 divisors (see below), whose sum is σ = 466131871296. Its totient is φ = 38821773312.

The previous prime is 148378863251. The next prime is 148378863307. The reversal of 148378863276 is 672368873841.

148378863276 is a `hidden beast` number, since 1 + 483 + 7 + 8 + 86 + 3 + 2 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 309541 + ... + 626556.

It is an arithmetic number, because the mean of its divisors is an integer number (3237026884).

Almost surely, 2^148378863276 is an apocalyptic number.

It is an amenable number.

148378863276 is an abundant number, since it is smaller than the sum of its proper divisors (317753008020).

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

148378863276 is a wasteful number, since it uses less digits than its factorization.

148378863276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936168 (or 936163 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 63.

The spelling of 148378863276 in words is "one hundred forty-eight billion, three hundred seventy-eight million, eight hundred sixty-three thousand, two hundred seventy-six".