1430422032 has 80 divisors (see below), whose sum is σ = 4030019840. Its totient is φ = 434543616.

The previous prime is 1430422027. The next prime is 1430422051. The reversal of 1430422032 is 2302240341.

It is a super-2 number, since 2×1430422032² = 4092214379262018048, which contains 22 as substring.

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, 34788 + ... + 63804.

It is an arithmetic number, because the mean of its divisors is an integer number (50375248).

Almost surely, 2^1430422032 is an apocalyptic number.

1430422032 is a gapful number since it is divisible by the number (12) 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 1430422032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2015009920).

1430422032 is an abundant number, since it is smaller than the sum of its proper divisors (2599597808).

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

1430422032 is a wasteful number, since it uses less digits than its factorization.

1430422032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29120 (or 29114 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1430422032 is about 37820.9205599229. The cubic root of 1430422032 is about 1126.7339928411.

Adding to 1430422032 its reverse (2302240341), we get a palindrome (3732662373).

The spelling of 1430422032 in words is "one billion, four hundred thirty million, four hundred twenty-two thousand, thirty-two".