149744233024 has 21 divisors (see below), whose sum is σ = 297154855651. Its totient is φ = 74870568640.

The previous prime is 149744233013. The next prime is 149744233033. The reversal of 149744233024 is 420332447941.

The square root of 149744233024 is 386968.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3071559 + ... + 3119929.

Almost surely, 2^149744233024 is an apocalyptic number.

149744233024 is the 386968-th square number.

It is an amenable number.

149744233024 is a deficient number, since it is larger than the sum of its proper divisors (147410622627).

149744233024 is an frugal number, since it uses more digits than its factorization.

149744233024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96754 (or 48373 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 149744233024 in words is "one hundred forty-nine billion, seven hundred forty-four million, two hundred thirty-three thousand, twenty-four".