150354420 has 48 divisors (see below), whose sum is σ = 428137920. Its totient is φ = 39414016.

The previous prime is 150354403. The next prime is 150354431. The reversal of 150354420 is 24453051.

It is a super-2 number, since 2×150354420² = 45212903227072800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17697 + ... + 24776.

It is an arithmetic number, because the mean of its divisors is an integer number (8919540).

Almost surely, 2^150354420 is an apocalyptic number.

150354420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150354420 is an abundant number, since it is smaller than the sum of its proper divisors (277783500).

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

150354420 is a wasteful number, since it uses less digits than its factorization.

150354420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42544 (or 42542 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 150354420 is about 12261.9093129904. The cubic root of 150354420 is about 531.7474303769.

The spelling of 150354420 in words is "one hundred fifty million, three hundred fifty-four thousand, four hundred twenty".