42212151042344 has 32 divisors (see below), whose sum is σ = 80446300631040. Its totient is φ = 20759812920000.

The previous prime is 42212151042319. The next prime is 42212151042371. The reversal of 42212151042344 is 44324015121224.

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, 41594969 + ... + 42597719.

It is an arithmetic number, because the mean of its divisors is an integer number (2513946894720).

Almost surely, 2^{42212151042344} is an apocalyptic number.

It is an amenable number.

42212151042344 is a deficient number, since it is larger than the sum of its proper divisors (38234149588696).

42212151042344 is a wasteful number, since it uses less digits than its factorization.

42212151042344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089081 (or 1089077 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 42212151042344 its reverse (44324015121224), we get a palindrome (86536166163568).

The spelling of 42212151042344 in words is "forty-two trillion, two hundred twelve billion, one hundred fifty-one million, forty-two thousand, three hundred forty-four".