42204113511 has 96 divisors (see below), whose sum is σ = 70995916800. Its totient is φ = 22167129600.

The previous prime is 42204113507. The next prime is 42204113573. The reversal of 42204113511 is 11531140224.

It is not a de Polignac number, because 42204113511 - 2² = 42204113507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42204113111) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23432811 + ... + 23434611.

It is an arithmetic number, because the mean of its divisors is an integer number (739540800).

Almost surely, 2^42204113511 is an apocalyptic number.

42204113511 is a deficient number, since it is larger than the sum of its proper divisors (28791803289).

42204113511 is a wasteful number, since it uses less digits than its factorization.

42204113511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109 (or 2102 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 42204113511 its reverse (11531140224), we get a palindrome (53735253735).

The spelling of 42204113511 in words is "forty-two billion, two hundred four million, one hundred thirteen thousand, five hundred eleven".