42212044303 has 16 divisors (see below), whose sum is σ = 49597654176. Its totient is φ = 35418493440.

The previous prime is 42212044297. The next prime is 42212044313. The reversal of 42212044303 is 30344021224.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-42212044303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42212044313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2013451 + ... + 2034307.

It is an arithmetic number, because the mean of its divisors is an integer number (3099853386).

Almost surely, 2^42212044303 is an apocalyptic number.

42212044303 is a deficient number, since it is larger than the sum of its proper divisors (7385609873).

42212044303 is a wasteful number, since it uses less digits than its factorization.

42212044303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35034.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42212044303 its reverse (30344021224), we get a palindrome (72556065527).

The spelling of 42212044303 in words is "forty-two billion, two hundred twelve million, forty-four thousand, three hundred three".