12452003134 has 16 divisors (see below), whose sum is σ = 19835056080. Its totient is φ = 5846117760.

The previous prime is 12452003119. The next prime is 12452003203. The reversal of 12452003134 is 43130025421.

It is a junction number, because it is equal to n+sod(n) for n = 12452003099 and 12452003108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445637 + ... + 1454224.

It is an arithmetic number, because the mean of its divisors is an integer number (1239691005).

Almost surely, 2^12452003134 is an apocalyptic number.

12452003134 is a deficient number, since it is larger than the sum of its proper divisors (7383052946).

12452003134 is a wasteful number, since it uses less digits than its factorization.

12452003134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899995.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 12452003134 its reverse (43130025421), we get a palindrome (55582028555).

The spelling of 12452003134 in words is "twelve billion, four hundred fifty-two million, three thousand, one hundred thirty-four".