12402534332000 has 48 divisors (see below), whose sum is σ = 30473026863552. Its totient is φ = 4961013731200.

The previous prime is 12402534331973. The next prime is 12402534332029. The reversal of 12402534332000 is 23343520421.

It is a happy number.

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, 1550312792 + ... + 1550320791.

It is an arithmetic number, because the mean of its divisors is an integer number (634854726324).

Almost surely, 2^{12402534332000} is an apocalyptic number.

12402534332000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12402534332000 is an abundant number, since it is smaller than the sum of its proper divisors (18070492531552).

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

12402534332000 is an equidigital number, since it uses as much as digits as its factorization.

12402534332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100633608 (or 3100633590 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 12402534332000 its reverse (23343520421), we get a palindrome (12425877852421).

The spelling of 12402534332000 in words is "twelve trillion, four hundred two billion, five hundred thirty-four million, three hundred thirty-two thousand".