2134342412 has 24 divisors (see below), whose sum is σ = 3829608720. Its totient is φ = 1040215040.

The previous prime is 2134342387. The next prime is 2134342421. The reversal of 2134342412 is 2142434312.

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, 201308 + ... + 211644.

It is an arithmetic number, because the mean of its divisors is an integer number (159567030).

Almost surely, 2^2134342412 is an apocalyptic number.

It is an amenable number.

2134342412 is a deficient number, since it is larger than the sum of its proper divisors (1695266308).

2134342412 is a wasteful number, since it uses less digits than its factorization.

2134342412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11641 (or 11639 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 2134342412 is about 46198.9438407416. The cubic root of 2134342412 is about 1287.5221172183.

Adding to 2134342412 its reverse (2142434312), we get a palindrome (4276776724).

The spelling of 2134342412 in words is "two billion, one hundred thirty-four million, three hundred forty-two thousand, four hundred twelve".