1024433420 has 24 divisors (see below), whose sum is σ = 2153018448. Its totient is φ = 409448000.

The previous prime is 1024433411. The next prime is 1024433429. The reversal of 1024433420 is 243344201.

It is an interprime number because it is at equal distance from previous prime (1024433411) and next prime (1024433429).

It is not an unprimeable number, because it can be changed into a prime (1024433429) 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, 6335 + ... + 45705.

It is an arithmetic number, because the mean of its divisors is an integer number (89709102).

Almost surely, 2^1024433420 is an apocalyptic number.

1024433420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1024433420 is an abundant number, since it is smaller than the sum of its proper divisors (1128585028).

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

1024433420 is a wasteful number, since it uses less digits than its factorization.

1024433420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40681 (or 40679 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1024433420 is about 32006.7714710497. The cubic root of 1024433420 is about 1008.0790268834.

Adding to 1024433420 its reverse (243344201), we get a palindrome (1267777621).

The spelling of 1024433420 in words is "one billion, twenty-four million, four hundred thirty-three thousand, four hundred twenty".