150781014 has 36 divisors (see below), whose sum is σ = 339401244. Its totient is φ = 50170104.

The previous prime is 150781013. The next prime is 150781039. The reversal of 150781014 is 410187051.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150781013) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 270424 + ... + 270980.

Almost surely, 2^150781014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150781014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169700622).

150781014 is an abundant number, since it is smaller than the sum of its proper divisors (188620230).

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

150781014 is an frugal number, since it uses more digits than its factorization.

150781014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 150781014 is about 12279.2920805721. The cubic root of 150781014 is about 532.2498567244.

The spelling of 150781014 in words is "one hundred fifty million, seven hundred eighty-one thousand, fourteen".