148142839680 has 768 divisors, whose sum is σ = 592158470400. Its totient is φ = 34712064000.

The previous prime is 148142839639. The next prime is 148142839681. The reversal of 148142839680 is 86938241841.

It is a happy number.

148142839680 is a `hidden beast` number, since 1 + 481 + 4 + 2 + 83 + 9 + 6 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148142839681) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 182666475 + ... + 182667285.

It is an arithmetic number, because the mean of its divisors is an integer number (771039675).

Almost surely, 2^148142839680 is an apocalyptic number.

148142839680 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 148142839680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296079235200).

148142839680 is an abundant number, since it is smaller than the sum of its proper divisors (444015630720).

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

148142839680 is a wasteful number, since it uses less digits than its factorization.

148142839680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 148142839680 in words is "one hundred forty-eight billion, one hundred forty-two million, eight hundred thirty-nine thousand, six hundred eighty".