2001344112334 has 8 divisors (see below), whose sum is σ = 3430875621168. Its totient is φ = 857718905280.

The previous prime is 2001344112247. The next prime is 2001344112343. The reversal of 2001344112334 is 4332114431002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71476575427 + ... + 71476575454.

It is an arithmetic number, because the mean of its divisors is an integer number (428859452646).

Almost surely, 2^{2001344112334} is an apocalyptic number.

2001344112334 is a deficient number, since it is larger than the sum of its proper divisors (1429531508834).

2001344112334 is a wasteful number, since it uses less digits than its factorization.

2001344112334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142953150890.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2001344112334 its reverse (4332114431002), we get a palindrome (6333458543336).

The spelling of 2001344112334 in words is "two trillion, one billion, three hundred forty-four million, one hundred twelve thousand, three hundred thirty-four".