2134311045 has 8 divisors (see below), whose sum is σ = 3414897696. Its totient is φ = 1138299216.

The previous prime is 2134311041. The next prime is 2134311061. The reversal of 2134311045 is 5401134312.

It is a happy number.

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

It is not a de Polignac number, because 2134311045 - 2² = 2134311041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134311041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71143687 + ... + 71143716.

It is an arithmetic number, because the mean of its divisors is an integer number (426862212).

Almost surely, 2^2134311045 is an apocalyptic number.

It is an amenable number.

2134311045 is a deficient number, since it is larger than the sum of its proper divisors (1280586651).

2134311045 is a wasteful number, since it uses less digits than its factorization.

2134311045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142287411.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2134311045 is about 46198.6043620367. The cubic root of 2134311045 is about 1287.5158099042.

Adding to 2134311045 its reverse (5401134312), we get a palindrome (7535445357).

The spelling of 2134311045 in words is "two billion, one hundred thirty-four million, three hundred eleven thousand, forty-five".