32213400343242 has 32 divisors (see below), whose sum is σ = 64966064349312. Its totient is φ = 10648194782784.

The previous prime is 32213400343183. The next prime is 32213400343303. The reversal of 32213400343242 is 24234300431223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33519033 + ... + 34466684.

It is an arithmetic number, because the mean of its divisors is an integer number (2030189510916).

Almost surely, 2^{32213400343242} is an apocalyptic number.

32213400343242 is an abundant number, since it is smaller than the sum of its proper divisors (32752664006070).

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

32213400343242 is a wasteful number, since it uses less digits than its factorization.

32213400343242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67986382.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 32213400343242 its reverse (24234300431223), we get a palindrome (56447700774465).

The spelling of 32213400343242 in words is "thirty-two trillion, two hundred thirteen billion, four hundred million, three hundred forty-three thousand, two hundred forty-two".