148248837128 has 36 divisors (see below), whose sum is σ = 323365494735. Its totient is φ = 63531948816.

The previous prime is 148248837109. The next prime is 148248837131. The reversal of 148248837128 is 821738842841.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 74124418564 + 74124418564 = 272258^2 + 272258^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=272258.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7613501 + ... + 7632947.

Almost surely, 2^148248837128 is an apocalyptic number.

It is an amenable number.

148248837128 is an abundant number, since it is smaller than the sum of its proper divisors (175116657607).

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

148248837128 is an frugal number, since it uses more digits than its factorization.

148248837128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38914 (or 19456 counting only the distinct ones).

The product of its digits is 5505024, while the sum is 56.

The spelling of 148248837128 in words is "one hundred forty-eight billion, two hundred forty-eight million, eight hundred thirty-seven thousand, one hundred twenty-eight".