148057299920 has 40 divisors (see below), whose sum is σ = 346512940800. Its totient is φ = 58830710400.

The previous prime is 148057299913. The next prime is 148057299931. The reversal of 148057299920 is 29992750841.

148057299920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6116120 + ... + 6140279.

It is an arithmetic number, because the mean of its divisors is an integer number (8662823520).

Almost surely, 2^148057299920 is an apocalyptic number.

148057299920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148057299920 is an abundant number, since it is smaller than the sum of its proper divisors (198455640880).

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

148057299920 is a wasteful number, since it uses less digits than its factorization.

148057299920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12256563 (or 12256557 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 56.

The spelling of 148057299920 in words is "one hundred forty-eight billion, fifty-seven million, two hundred ninety-nine thousand, nine hundred twenty".