42220241040332 has 6 divisors (see below), whose sum is σ = 73885421820588. Its totient is φ = 21110120520164.

The previous prime is 42220241040317. The next prime is 42220241040359. The reversal of 42220241040332 is 23304014202224.

It is a junction number, because it is equal to n+sod(n) for n = 42220241040295 and 42220241040304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277530130038 + ... + 5277530130045.

It is an arithmetic number, because the mean of its divisors is an integer number (12314236970098).

Almost surely, 2^{42220241040332} is an apocalyptic number.

It is an amenable number.

42220241040332 is a deficient number, since it is larger than the sum of its proper divisors (31665180780256).

42220241040332 is a wasteful number, since it uses less digits than its factorization.

42220241040332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10555060260087 (or 10555060260085 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 42220241040332 its reverse (23304014202224), we get a palindrome (65524255242556).

The spelling of 42220241040332 in words is "forty-two trillion, two hundred twenty billion, two hundred forty-one million, forty thousand, three hundred thirty-two".