42204040440216 has 64 divisors (see below), whose sum is σ = 106736577379200. Its totient is φ = 13905076892928.

The previous prime is 42204040440151. The next prime is 42204040440223. The reversal of 42204040440216 is 61204404040224.

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 15 ways as a sum of consecutive naturals, for example, 17411581 + ... + 19686828.

It is an arithmetic number, because the mean of its divisors is an integer number (1667759021550).

Almost surely, 2^{42204040440216} is an apocalyptic number.

It is an amenable number.

42204040440216 is an abundant number, since it is smaller than the sum of its proper divisors (64532536938984).

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

42204040440216 is a wasteful number, since it uses less digits than its factorization.

42204040440216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37098968 (or 37098964 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The spelling of 42204040440216 in words is "forty-two trillion, two hundred four billion, forty million, four hundred forty thousand, two hundred sixteen".