42204403243211 has 32 divisors (see below), whose sum is σ = 49578118364160. Its totient is φ = 35496965491200.

The previous prime is 42204403243207. The next prime is 42204403243253. The reversal of 42204403243211 is 11234230440224.

It is a happy number.

It is not a de Polignac number, because 42204403243211 - 2² = 42204403243207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42204403243271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263465201 + ... + 263625341.

It is an arithmetic number, because the mean of its divisors is an integer number (1549316198880).

Almost surely, 2^{42204403243211} is an apocalyptic number.

42204403243211 is a deficient number, since it is larger than the sum of its proper divisors (7373715120949).

42204403243211 is a wasteful number, since it uses less digits than its factorization.

42204403243211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184115.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 42204403243211 its reverse (11234230440224), we get a palindrome (53438633683435).

The spelling of 42204403243211 in words is "forty-two trillion, two hundred four billion, four hundred three million, two hundred forty-three thousand, two hundred eleven".