150144490 has 16 divisors (see below), whose sum is σ = 271145952. Its totient is φ = 59860944.

The previous prime is 150144487. The next prime is 150144499. The reversal of 150144490 is 94441051.

150144490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (150144499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21384 + ... + 27523.

It is an arithmetic number, because the mean of its divisors is an integer number (16946622).

Almost surely, 2^150144490 is an apocalyptic number.

150144490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150144490 is a deficient number, since it is larger than the sum of its proper divisors (121001462).

150144490 is a wasteful number, since it uses less digits than its factorization.

150144490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49221.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 150144490 is about 12253.3460736241. The cubic root of 150144490 is about 531.4998337712.

The spelling of 150144490 in words is "one hundred fifty million, one hundred forty-four thousand, four hundred ninety".