1034032421 has 8 divisors (see below), whose sum is σ = 1090846080. Its totient is φ = 977457888.

The previous prime is 1034032403. The next prime is 1034032487. The reversal of 1034032421 is 1242304301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1034032421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1034032393 and 1034032402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034032721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50861 + ... + 68226.

It is an arithmetic number, because the mean of its divisors is an integer number (136355760).

Almost surely, 2^1034032421 is an apocalyptic number.

It is an amenable number.

1034032421 is a deficient number, since it is larger than the sum of its proper divisors (56813659).

1034032421 is a wasteful number, since it uses less digits than its factorization.

1034032421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119563.

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

The square root of 1034032421 is about 32156.3745002449. The cubic root of 1034032421 is about 1011.2178300723.

Adding to 1034032421 its reverse (1242304301), we get a palindrome (2276336722).

The spelling of 1034032421 in words is "one billion, thirty-four million, thirty-two thousand, four hundred twenty-one".