148858183431936 has 216 divisors, whose sum is σ = 468224846369280. Its totient is φ = 45107356108800.

The previous prime is 148858183431877. The next prime is 148858183431949. The reversal of 148858183431936 is 639134381858841.

148858183431936 is a `hidden beast` number, since 1 + 4 + 8 + 8 + 5 + 8 + 183 + 431 + 9 + 3 + 6 = 666.

It is a super-2 number, since 2×148858183431936² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 1739544031 + ... + 1739629601.

It is an arithmetic number, because the mean of its divisors is an integer number (2167707622080).

Almost surely, 2^{148858183431936} is an apocalyptic number.

148858183431936 is a gapful number since it is divisible by the number (16) 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 148858183431936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234112423184640).

148858183431936 is an abundant number, since it is smaller than the sum of its proper divisors (319366662937344).

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

148858183431936 is a wasteful number, since it uses less digits than its factorization.

148858183431936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154243 (or 154226 counting only the distinct ones).

The product of its digits is 477757440, while the sum is 72.

The spelling of 148858183431936 in words is "one hundred forty-eight trillion, eight hundred fifty-eight billion, one hundred eighty-three million, four hundred thirty-one thousand, nine hundred thirty-six".