150751037640 has 128 divisors (see below), whose sum is σ = 517567944960. Its totient is φ = 34410230784.

The previous prime is 150751037639. The next prime is 150751037681. The reversal of 150751037640 is 46730157051.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493302 + ... + 738138.

It is an arithmetic number, because the mean of its divisors is an integer number (4043499570).

Almost surely, 2^150751037640 is an apocalyptic number.

150751037640 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 150751037640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258783972480).

150751037640 is an abundant number, since it is smaller than the sum of its proper divisors (366816907320).

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

150751037640 is a wasteful number, since it uses less digits than its factorization.

150751037640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245591 (or 245587 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 150751037640 in words is "one hundred fifty billion, seven hundred fifty-one million, thirty-seven thousand, six hundred forty".