424451120 has 40 divisors (see below), whose sum is σ = 987738864. Its totient is φ = 169627392.

The previous prime is 424451113. The next prime is 424451129. The reversal of 424451120 is 21154424.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (424451129) 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, 138242 + ... + 141278.

Almost surely, 2^424451120 is an apocalyptic number.

424451120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424451120 is an abundant number, since it is smaller than the sum of its proper divisors (563287744).

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

424451120 is a wasteful number, since it uses less digits than its factorization.

424451120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797 (or 4791 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 424451120 is about 20602.2115317749. The cubic root of 424451120 is about 751.5234928270.

The spelling of 424451120 in words is "four hundred twenty-four million, four hundred fifty-one thousand, one hundred twenty".