148842152499 has 16 divisors (see below), whose sum is σ = 199892692224. Its totient is φ = 98511520800.

The previous prime is 148842152483. The next prime is 148842152521. The reversal of 148842152499 is 994251248841.

It is not a de Polignac number, because 148842152499 - 2⁴ = 148842152483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148842152299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151114 + ... + 566144.

It is an arithmetic number, because the mean of its divisors is an integer number (12493293264).

Almost surely, 2^148842152499 is an apocalyptic number.

148842152499 is a deficient number, since it is larger than the sum of its proper divisors (51050539725).

148842152499 is a wasteful number, since it uses less digits than its factorization.

148842152499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415898.

The product of its digits is 6635520, while the sum is 57.

The spelling of 148842152499 in words is "one hundred forty-eight billion, eight hundred forty-two million, one hundred fifty-two thousand, four hundred ninety-nine".