423014100 has 144 divisors (see below), whose sum is σ = 1316582400. Its totient is φ = 104526720.

The previous prime is 423014093. The next prime is 423014107. The reversal of 423014100 is 1410324.

It is an interprime number because it is at equal distance from previous prime (423014093) and next prime (423014107).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 423014100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423014107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 267111 + ... + 268689.

Almost surely, 2^423014100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423014100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658291200).

423014100 is an abundant number, since it is smaller than the sum of its proper divisors (893568300).

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

423014100 is a wasteful number, since it uses less digits than its factorization.

423014100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 423014100 is about 20567.3065810767. The cubic root of 423014100 is about 750.6744155919.

Adding to 423014100 its reverse (1410324), we get a palindrome (424424424).

The spelling of 423014100 in words is "four hundred twenty-three million, fourteen thousand, one hundred".