150040350 has 144 divisors (see below), whose sum is σ = 427753872. Its totient is φ = 39087360.

The previous prime is 150040349. The next prime is 150040381. The reversal of 150040350 is 53040051.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 643834 + ... + 644066.

It is an arithmetic number, because the mean of its divisors is an integer number (2970513).

Almost surely, 2^150040350 is an apocalyptic number.

150040350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 150040350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213876936).

150040350 is an abundant number, since it is smaller than the sum of its proper divisors (277713522).

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

150040350 is a wasteful number, since it uses less digits than its factorization.

150040350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 150040350 is about 12249.0958850031. The cubic root of 150040350 is about 531.3769228458.

The spelling of 150040350 in words is "one hundred fifty million, forty thousand, three hundred fifty".