430241400 has 72 divisors (see below), whose sum is σ = 1444900080. Its totient is φ = 114730560.

The previous prime is 430241369. The next prime is 430241411. The reversal of 430241400 is 4142034.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 117712 + ... + 121311.

Almost surely, 2^430241400 is an apocalyptic number.

430241400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

430241400 is an abundant number, since it is smaller than the sum of its proper divisors (1014658680).

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

430241400 is a wasteful number, since it uses less digits than its factorization.

430241400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239045 (or 239033 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 430241400 is about 20742.2612074962. The cubic root of 430241400 is about 754.9254491247.

Adding to 430241400 its reverse (4142034), we get a palindrome (434383434).

The spelling of 430241400 in words is "four hundred thirty million, two hundred forty-one thousand, four hundred".