1024421031 has 12 divisors (see below), whose sum is σ = 1485349008. Its totient is φ = 680349024.

The previous prime is 1024421011. The next prime is 1024421063. The reversal of 1024421031 is 1301244201.

It is not a de Polignac number, because 1024421031 - 2¹⁵ = 1024388263 is a prime.

It is a super-2 number, since 2×1024421031² = 2098876897510205922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1024420995 and 1024421013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024421011) 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, 214030 + ... + 218763.

It is an arithmetic number, because the mean of its divisors is an integer number (123779084).

Almost surely, 2^1024421031 is an apocalyptic number.

1024421031 is a deficient number, since it is larger than the sum of its proper divisors (460927977).

1024421031 is a wasteful number, since it uses less digits than its factorization.

1024421031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433062 (or 433059 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1024421031 is about 32006.5779332936. The cubic root of 1024421031 is about 1008.0749631277.

Adding to 1024421031 its reverse (1301244201), we get a palindrome (2325665232).

The spelling of 1024421031 in words is "one billion, twenty-four million, four hundred twenty-one thousand, thirty-one".