2343654563432 has 96 divisors (see below), whose sum is σ = 5506106346720. Its totient is φ = 926975871360.

The previous prime is 2343654563377. The next prime is 2343654563483.

2343654563432 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27205307 + ... + 27291317.

It is an arithmetic number, because the mean of its divisors is an integer number (57355274445).

Almost surely, 2^{2343654563432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2343654563432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2753053173360).

2343654563432 is an abundant number, since it is smaller than the sum of its proper divisors (3162451783288).

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

2343654563432 is a wasteful number, since it uses less digits than its factorization.

2343654563432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91391 (or 91380 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 50.

The spelling of 2343654563432 in words is "two trillion, three hundred forty-three billion, six hundred fifty-four million, five hundred sixty-three thousand, four hundred thirty-two".