4202431000 has 64 divisors (see below), whose sum is σ = 9843444000. Its totient is φ = 1679305600.

The previous prime is 4202430949. The next prime is 4202431061. The reversal of 4202431000 is 1342024.

It is a super-2 number, since 2×4202431000² = 35320852619522000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1707771 + ... + 1710229.

Almost surely, 2^4202431000 is an apocalyptic number.

4202431000 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 4202431000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4921722000).

4202431000 is an abundant number, since it is smaller than the sum of its proper divisors (5641013000).

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

4202431000 is a wasteful number, since it uses less digits than its factorization.

4202431000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4189 (or 4175 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4202431000 is about 64826.1598430757. The cubic root of 4202431000 is about 1613.7398752735.

Adding to 4202431000 its reverse (1342024), we get a palindrome (4203773024).

The spelling of 4202431000 in words is "four billion, two hundred two million, four hundred thirty-one thousand".