32402253252364 has 24 divisors (see below), whose sum is σ = 59226611320800. Its totient is φ = 15481728096384.

The previous prime is 32402253252329. The next prime is 32402253252371. The reversal of 32402253252364 is 46325235220423.

It is a self number, because there is not a number n which added to its sum of digits gives 32402253252364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170378539 + ... + 170568610.

It is an arithmetic number, because the mean of its divisors is an integer number (2467775471700).

Almost surely, 2^{32402253252364} is an apocalyptic number.

It is an amenable number.

32402253252364 is a deficient number, since it is larger than the sum of its proper divisors (26824358068436).

32402253252364 is a wasteful number, since it uses less digits than its factorization.

32402253252364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340948209 (or 340948207 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 43.

Adding to 32402253252364 its reverse (46325235220423), we get a palindrome (78727488472787).

The spelling of 32402253252364 in words is "thirty-two trillion, four hundred two billion, two hundred fifty-three million, two hundred fifty-two thousand, three hundred sixty-four".