42212441003 has 4 divisors (see below), whose sum is σ = 43008902208. Its totient is φ = 41415979800.

The previous prime is 42212440993. The next prime is 42212441017. The reversal of 42212441003 is 30014421224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42212441003 - 2⁴ = 42212440987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42212441003.

It is not an unprimeable number, because it can be changed into a prime (42212449003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398230523 + ... + 398230628.

It is an arithmetic number, because the mean of its divisors is an integer number (10752225552).

Almost surely, 2^42212441003 is an apocalyptic number.

42212441003 is a deficient number, since it is larger than the sum of its proper divisors (796461205).

42212441003 is an equidigital number, since it uses as much as digits as its factorization.

42212441003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796461204.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 42212441003 its reverse (30014421224), we get a palindrome (72226862227).

The spelling of 42212441003 in words is "forty-two billion, two hundred twelve million, four hundred forty-one thousand, three".