1033411421 has 12 divisors (see below), whose sum is σ = 1208436480. Its totient is φ = 881135640.

The previous prime is 1033411411. The next prime is 1033411429. The reversal of 1033411421 is 1241143301.

It is a de Polignac number, because none of the positive numbers 2^k-1033411421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1033411393 and 1033411402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033411429) 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, 45851 + ... + 64568.

It is an arithmetic number, because the mean of its divisors is an integer number (100703040).

Almost surely, 2^1033411421 is an apocalyptic number.

It is an amenable number.

1033411421 is a deficient number, since it is larger than the sum of its proper divisors (175025059).

1033411421 is a wasteful number, since it uses less digits than its factorization.

1033411421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110624 (or 110617 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1033411421 is about 32146.7171107720. The cubic root of 1033411421 is about 1011.0153567222.

Adding to 1033411421 its reverse (1241143301), we get a palindrome (2274554722).

The spelling of 1033411421 in words is "one billion, thirty-three million, four hundred eleven thousand, four hundred twenty-one".