4202430144 has 56 divisors (see below), whose sum is σ = 12129747648. Its totient is φ = 1273463040.

The previous prime is 4202430139. The next prime is 4202430151. The reversal of 4202430144 is 4410342024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 992782 + ... + 997005.

Almost surely, 2^4202430144 is an apocalyptic number.

4202430144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4202430144 is an abundant number, since it is smaller than the sum of its proper divisors (7927317504).

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

4202430144 is a wasteful number, since it uses less digits than its factorization.

4202430144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989813 (or 1989803 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4202430144 is about 64826.1532408024. The cubic root of 4202430144 is about 1613.7397657051.

Adding to 4202430144 its reverse (4410342024), we get a palindrome (8612772168).

The spelling of 4202430144 in words is "four billion, two hundred two million, four hundred thirty thousand, one hundred forty-four".