32240212402 has 32 divisors (see below), whose sum is σ = 50832230400. Its totient is φ = 15322633488.

The previous prime is 32240212397. The next prime is 32240212423. The reversal of 32240212402 is 20421204223.

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 15 ways as a sum of consecutive naturals, for example, 425299 + ... + 495337.

It is an arithmetic number, because the mean of its divisors is an integer number (1588507200).

Almost surely, 2^32240212402 is an apocalyptic number.

32240212402 is a deficient number, since it is larger than the sum of its proper divisors (18592017998).

32240212402 is a wasteful number, since it uses less digits than its factorization.

32240212402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70230.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 32240212402 its reverse (20421204223), we get a palindrome (52661416625).

The spelling of 32240212402 in words is "thirty-two billion, two hundred forty million, two hundred twelve thousand, four hundred two".