2134112542 has 8 divisors (see below), whose sum is σ = 3248947656. Its totient is φ = 1051129992.

The previous prime is 2134112507. The next prime is 2134112543. The reversal of 2134112542 is 2452114312.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134112543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7962973 + ... + 7963240.

It is an arithmetic number, because the mean of its divisors is an integer number (406118457).

Almost surely, 2^2134112542 is an apocalyptic number.

2134112542 is a deficient number, since it is larger than the sum of its proper divisors (1114835114).

2134112542 is a wasteful number, since it uses less digits than its factorization.

2134112542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15926282.

The product of its digits is 1920, while the sum is 25.

The square root of 2134112542 is about 46196.4559463169. The cubic root of 2134112542 is about 1287.4758932490.

Adding to 2134112542 its reverse (2452114312), we get a palindrome (4586226854).

The spelling of 2134112542 in words is "two billion, one hundred thirty-four million, one hundred twelve thousand, five hundred forty-two".