150314420 has 12 divisors (see below), whose sum is σ = 315660324. Its totient is φ = 60125760.

The previous prime is 150314419. The next prime is 150314441. The reversal of 150314420 is 24413051.

It can be written as a sum of positive squares in 2 ways, for example, as 82482724 + 67831696 = 9082^2 + 8236^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 7515721 = 150314420 / (1 + 5 + 0 + 3 + 1 + 4 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 150314392 and 150314401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3757841 + ... + 3757880.

It is an arithmetic number, because the mean of its divisors is an integer number (26305027).

Almost surely, 2^150314420 is an apocalyptic number.

150314420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150314420 is an abundant number, since it is smaller than the sum of its proper divisors (165345904).

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

150314420 is a wasteful number, since it uses less digits than its factorization.

150314420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7515730 (or 7515728 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 150314420 is about 12260.2781371387. The cubic root of 150314420 is about 531.7002711743.

Adding to 150314420 its reverse (24413051), we get a palindrome (174727471).

The spelling of 150314420 in words is "one hundred fifty million, three hundred fourteen thousand, four hundred twenty".