1042242453232 has 20 divisors (see below), whose sum is σ = 2022267125896. Its totient is φ = 520367065920.

The previous prime is 1042242453181. The next prime is 1042242453257. The reversal of 1042242453232 is 2323542422401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47123643 + ... + 47145754.

Almost surely, 2^{1042242453232} is an apocalyptic number.

It is an amenable number.

1042242453232 is a deficient number, since it is larger than the sum of its proper divisors (980024672664).

1042242453232 is an equidigital number, since it uses as much as digits as its factorization.

1042242453232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94270096 (or 94270090 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 1042242453232 its reverse (2323542422401), we get a palindrome (3365784875633).

The spelling of 1042242453232 in words is "one trillion, forty-two billion, two hundred forty-two million, four hundred fifty-three thousand, two hundred thirty-two".