430413140 has 24 divisors (see below), whose sum is σ = 957037032. Its totient is φ = 162037760.

The previous prime is 430413127. The next prime is 430413161. The reversal of 430413140 is 41314034.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 77123524 + 353289616 = 8782^2 + 18796^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632621 + ... + 633300.

It is an arithmetic number, because the mean of its divisors is an integer number (39876543).

Almost surely, 2^430413140 is an apocalyptic number.

It is an amenable number.

430413140 is an abundant number, since it is smaller than the sum of its proper divisors (526623892).

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

430413140 is a wasteful number, since it uses less digits than its factorization.

430413140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265947 (or 1265945 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 430413140 is about 20746.4006516793. The cubic root of 430413140 is about 755.0258839422.

Adding to 430413140 its reverse (41314034), we get a palindrome (471727174).

The spelling of 430413140 in words is "four hundred thirty million, four hundred thirteen thousand, one hundred forty".