148995698688 has 312 divisors, whose sum is σ = 475554781728. Its totient is φ = 44707086336.

The previous prime is 148995698651. The next prime is 148995698743. The reversal of 148995698688 is 886896599841.

148995698688 is a `hidden beast` number, since 1 + 48 + 9 + 9 + 569 + 8 + 6 + 8 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14408656 + ... + 14418992.

It is an arithmetic number, because the mean of its divisors is an integer number (1524214044).

Almost surely, 2^148995698688 is an apocalyptic number.

148995698688 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148995698688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237777390864).

148995698688 is an abundant number, since it is smaller than the sum of its proper divisors (326559083040).

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

148995698688 is a wasteful number, since it uses less digits than its factorization.

148995698688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10407 (or 10382 counting only the distinct ones).

The product of its digits is 2149908480, while the sum is 81.

The spelling of 148995698688 in words is "one hundred forty-eight billion, nine hundred ninety-five million, six hundred ninety-eight thousand, six hundred eighty-eight".