42210204113 has 24 divisors (see below), whose sum is σ = 54095874624. Its totient is φ = 32565372000.

The previous prime is 42210204109. The next prime is 42210204139. The reversal of 42210204113 is 31140201224.

It is not a de Polignac number, because 42210204113 - 2² = 42210204109 is a prime.

It is a super-2 number, since 2×42210204113² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42210204143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333245 + ... + 442122.

It is an arithmetic number, because the mean of its divisors is an integer number (2253994776).

Almost surely, 2^42210204113 is an apocalyptic number.

It is an amenable number.

42210204113 is a deficient number, since it is larger than the sum of its proper divisors (11885670511).

42210204113 is a wasteful number, since it uses less digits than its factorization.

42210204113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775493 (or 775486 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 42210204113 its reverse (31140201224), we get a palindrome (73350405337).

The spelling of 42210204113 in words is "forty-two billion, two hundred ten million, two hundred four thousand, one hundred thirteen".