2113422400434 has 16 divisors (see below), whose sum is σ = 4274337440160. Its totient is φ = 696558693600.

The previous prime is 2113422400417. The next prime is 2113422400447. The reversal of 2113422400434 is 4340042243112.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1978859392 + ... + 1978860459.

It is an arithmetic number, because the mean of its divisors is an integer number (267146090010).

Almost surely, 2^{2113422400434} is an apocalyptic number.

2113422400434 is an abundant number, since it is smaller than the sum of its proper divisors (2160915039726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2113422400434 is a wasteful number, since it uses less digits than its factorization.

2113422400434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957719945.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2113422400434 its reverse (4340042243112), we get a palindrome (6453464643546).

The spelling of 2113422400434 in words is "two trillion, one hundred thirteen billion, four hundred twenty-two million, four hundred thousand, four hundred thirty-four".