1024040454 has 64 divisors (see below), whose sum is σ = 2292364800. Its totient is φ = 303443712.

The previous prime is 1024040443. The next prime is 1024040461. The reversal of 1024040454 is 4540404201.

It is a happy number.

It is a super-2 number, since 2×1024040454² = 2097317702857052232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135282 + ... + 142650.

It is an arithmetic number, because the mean of its divisors is an integer number (35818200).

Almost surely, 2^1024040454 is an apocalyptic number.

1024040454 is an abundant number, since it is smaller than the sum of its proper divisors (1268324346).

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

1024040454 is a wasteful number, since it uses less digits than its factorization.

1024040454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7469.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1024040454 is about 32000.6320875073. The cubic root of 1024040454 is about 1007.9501128781.

Adding to 1024040454 its reverse (4540404201), we get a palindrome (5564444655).

The spelling of 1024040454 in words is "one billion, twenty-four million, forty thousand, four hundred fifty-four".