150419380 has 12 divisors (see below), whose sum is σ = 315880740. Its totient is φ = 60167744.

The previous prime is 150419377. The next prime is 150419387. The reversal of 150419380 is 83914051.

It can be written as a sum of positive squares in 2 ways, for example, as 39664804 + 110754576 = 6298^2 + 10524^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150419387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3760465 + ... + 3760504.

It is an arithmetic number, because the mean of its divisors is an integer number (26323395).

Almost surely, 2^150419380 is an apocalyptic number.

150419380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150419380 is an abundant number, since it is smaller than the sum of its proper divisors (165461360).

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

150419380 is a wasteful number, since it uses less digits than its factorization.

150419380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7520978 (or 7520976 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 150419380 is about 12264.5578803314. The cubic root of 150419380 is about 531.8239991040.

The spelling of 150419380 in words is "one hundred fifty million, four hundred nineteen thousand, three hundred eighty".