423254160 has 600 divisors, whose sum is σ = 1806241536. Its totient is φ = 91445760.

The previous prime is 423254149. The next prime is 423254171. The reversal of 423254160 is 61452324.

It is an interprime number because it is at equal distance from previous prime (423254149) and next prime (423254171).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 9843099 + ... + 9843141.

Almost surely, 2^423254160 is an apocalyptic number.

423254160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423254160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903120768).

423254160 is an abundant number, since it is smaller than the sum of its proper divisors (1382987376).

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

423254160 is a wasteful number, since it uses less digits than its factorization.

423254160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 423254160 is about 20573.1417143809. The cubic root of 423254160 is about 750.8163910185.

The spelling of 423254160 in words is "four hundred twenty-three million, two hundred fifty-four thousand, one hundred sixty".