1024430454 has 24 divisors (see below), whose sum is σ = 2220232872. Its totient is φ = 341379360.

The previous prime is 1024430443. The next prime is 1024430503. The reversal of 1024430454 is 4540344201.

It is a happy number.

It is a super-2 number, since 2×1024430454² = 2098915510165292232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86469 + ... + 97599.

It is an arithmetic number, because the mean of its divisors is an integer number (92509703).

Almost surely, 2^1024430454 is an apocalyptic number.

1024430454 is an abundant number, since it is smaller than the sum of its proper divisors (1195802418).

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

1024430454 is a wasteful number, since it uses less digits than its factorization.

1024430454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16252 (or 16249 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 1024430454 is about 32006.7251370708. The cubic root of 1024430454 is about 1008.0780539992.

Adding to 1024430454 its reverse (4540344201), we get a palindrome (5564774655).

The spelling of 1024430454 in words is "one billion, twenty-four million, four hundred thirty thousand, four hundred fifty-four".