2134243012404 has 48 divisors (see below), whose sum is σ = 5395459785408. Its totient is φ = 653995120128.

The previous prime is 2134243012393. The next prime is 2134243012411. The reversal of 2134243012404 is 4042103424312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121642107 + ... + 121659650.

It is an arithmetic number, because the mean of its divisors is an integer number (112405412196).

Almost surely, 2^{2134243012404} is an apocalyptic number.

It is an amenable number.

2134243012404 is an abundant number, since it is smaller than the sum of its proper divisors (3261216773004).

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

2134243012404 is a wasteful number, since it uses less digits than its factorization.

2134243012404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243301824 (or 243301822 counting only the distinct ones).

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

Adding to 2134243012404 its reverse (4042103424312), we get a palindrome (6176346436716).

The spelling of 2134243012404 in words is "two trillion, one hundred thirty-four billion, two hundred forty-three million, twelve thousand, four hundred four".