2134444323414 has 32 divisors (see below), whose sum is σ = 4619052716544. Its totient is φ = 653639525280.

The previous prime is 2134444323391. The next prime is 2134444323419. The reversal of 2134444323414 is 4143234444312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134444323419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64828734 + ... + 64861649.

It is an arithmetic number, because the mean of its divisors is an integer number (144345397392).

Almost surely, 2^{2134444323414} is an apocalyptic number.

2134444323414 is an abundant number, since it is smaller than the sum of its proper divisors (2484608393130).

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

2134444323414 is a wasteful number, since it uses less digits than its factorization.

2134444323414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129690612.

The product of its digits is 442368, while the sum is 39.

Adding to 2134444323414 its reverse (4143234444312), we get a palindrome (6277678767726).

The spelling of 2134444323414 in words is "two trillion, one hundred thirty-four billion, four hundred forty-four million, three hundred twenty-three thousand, four hundred fourteen".