1252344335032 has 32 divisors (see below), whose sum is σ = 2704725688320. Its totient is φ = 532492863840.

The previous prime is 1252344335029. The next prime is 1252344335051. The reversal of 1252344335032 is 2305334432521.

It is a junction number, because it is equal to n+sod(n) for n = 1252344334982 and 1252344335000.

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 7 ways as a sum of consecutive naturals, for example, 88037344 + ... + 88051567.

It is an arithmetic number, because the mean of its divisors is an integer number (84522677760).

Almost surely, 2^{1252344335032} is an apocalyptic number.

It is an amenable number.

1252344335032 is an abundant number, since it is smaller than the sum of its proper divisors (1452381353288).

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

1252344335032 is a wasteful number, since it uses less digits than its factorization.

1252344335032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176089051 (or 176089047 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 1252344335032 its reverse (2305334432521), we get a palindrome (3557678767553).

The spelling of 1252344335032 in words is "one trillion, two hundred fifty-two billion, three hundred forty-four million, three hundred thirty-five thousand, thirty-two".