149792248944 has 720 divisors, whose sum is σ = 507394087200. Its totient is φ = 42447255552.

The previous prime is 149792248913. The next prime is 149792248987. The reversal of 149792248944 is 449842297941.

149792248944 is a `hidden beast` number, since 1 + 4 + 97 + 9 + 22 + 489 + 44 = 666.

It is a congruent 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 143 ways as a sum of consecutive naturals, for example, 1374240762 + ... + 1374240870.

It is an arithmetic number, because the mean of its divisors is an integer number (704714010).

Almost surely, 2^149792248944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149792248944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253697043600).

149792248944 is an abundant number, since it is smaller than the sum of its proper divisors (357601838256).

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

149792248944 is a wasteful number, since it uses less digits than its factorization.

149792248944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 199 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The spelling of 149792248944 in words is "one hundred forty-nine billion, seven hundred ninety-two million, two hundred forty-eight thousand, nine hundred forty-four".