2115043334 has 16 divisors (see below), whose sum is σ = 3301207488. Its totient is φ = 1015490112.

The previous prime is 2115043319. The next prime is 2115043369. The reversal of 2115043334 is 4333405112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207287 + ... + 217250.

It is an arithmetic number, because the mean of its divisors is an integer number (206325468).

Almost surely, 2^2115043334 is an apocalyptic number.

2115043334 is a deficient number, since it is larger than the sum of its proper divisors (1186164154).

2115043334 is a wasteful number, since it uses less digits than its factorization.

2115043334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424639.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2115043334 is about 45989.6002809331. The cubic root of 2115043334 is about 1283.6296987471.

Adding to 2115043334 its reverse (4333405112), we get a palindrome (6448448446).

The spelling of 2115043334 in words is "two billion, one hundred fifteen million, forty-three thousand, three hundred thirty-four".