1034143432 has 48 divisors (see below), whose sum is σ = 2270661120. Its totient is φ = 440244000.

The previous prime is 1034143427. The next prime is 1034143433. The reversal of 1034143432 is 2343414301.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1034143397 and 1034143406.

It is not an unprimeable number, because it can be changed into a prime (1034143433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50457 + ... + 67927.

It is an arithmetic number, because the mean of its divisors is an integer number (47305440).

Almost surely, 2^1034143432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034143432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135330560).

1034143432 is an abundant number, since it is smaller than the sum of its proper divisors (1236517688).

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

1034143432 is a wasteful number, since it uses less digits than its factorization.

1034143432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17642 (or 17631 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1034143432 is about 32158.1005657983. The cubic root of 1034143432 is about 1011.2540160059.

Adding to 1034143432 its reverse (2343414301), we get a palindrome (3377557733).

The spelling of 1034143432 in words is "one billion, thirty-four million, one hundred forty-three thousand, four hundred thirty-two".