148489599600 has 240 divisors, whose sum is σ = 528924405600. Its totient is φ = 39566407680.

The previous prime is 148489599553. The next prime is 148489599617. The reversal of 148489599600 is 6995984841.

148489599600 is a `hidden beast` number, since 1 + 4 + 8 + 489 + 5 + 99 + 60 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×148489599600² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 16119796 + ... + 16129004.

It is an arithmetic number, because the mean of its divisors is an integer number (2203851690).

Almost surely, 2^148489599600 is an apocalyptic number.

148489599600 is a gapful number since it is divisible by the number (10) 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 148489599600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264462202800).

148489599600 is an abundant number, since it is smaller than the sum of its proper divisors (380434806000).

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

148489599600 is a wasteful number, since it uses less digits than its factorization.

148489599600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10729 (or 10712 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 63.

The spelling of 148489599600 in words is "one hundred forty-eight billion, four hundred eighty-nine million, five hundred ninety-nine thousand, six hundred".