150332781240 has 96 divisors (see below), whose sum is σ = 509824242720. Its totient is φ = 38345750784.

The previous prime is 150332781233. The next prime is 150332781253. The reversal of 150332781240 is 42187233051.

150332781240 is a `hidden beast` number, since 1 + 5 + 0 + 332 + 7 + 81 + 240 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 150332781195 and 150332781204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9069787 + ... + 9086346.

It is an arithmetic number, because the mean of its divisors is an integer number (5310669195).

Almost surely, 2^150332781240 is an apocalyptic number.

150332781240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150332781240 is an abundant number, since it is smaller than the sum of its proper divisors (359491461480).

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

150332781240 is a wasteful number, since it uses less digits than its factorization.

150332781240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18156173 (or 18156166 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 150332781240 in words is "one hundred fifty billion, three hundred thirty-two million, seven hundred eighty-one thousand, two hundred forty".