149931924480 has 704 divisors, whose sum is σ = 604156492800. Its totient is φ = 34955919360.

The previous prime is 149931924449. The next prime is 149931924491. The reversal of 149931924480 is 84429139941.

149931924480 is a `hidden beast` number, since 1 + 4 + 9 + 9 + 3 + 192 + 448 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34143085 + ... + 34147475.

Almost surely, 2^149931924480 is an apocalyptic number.

149931924480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149931924480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302078246400).

149931924480 is an abundant number, since it is smaller than the sum of its proper divisors (454224568320).

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

149931924480 is a wasteful number, since it uses less digits than its factorization.

149931924480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457 (or 4433 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 149931924480 in words is "one hundred forty-nine billion, nine hundred thirty-one million, nine hundred twenty-four thousand, four hundred eighty".