2134123034 has 8 divisors (see below), whose sum is σ = 3340366560. Its totient is φ = 1020667516.

The previous prime is 2134123027. The next prime is 2134123051. The reversal of 2134123034 is 4303214312.

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

It is a super-2 number, since 2×2134123034² = 9108962248498730312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23196944 + ... + 23197035.

It is an arithmetic number, because the mean of its divisors is an integer number (417545820).

Almost surely, 2^2134123034 is an apocalyptic number.

2134123034 is a deficient number, since it is larger than the sum of its proper divisors (1206243526).

2134123034 is a wasteful number, since it uses less digits than its factorization.

2134123034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46394004.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2134123034 is about 46196.5695046721. The cubic root of 2134123034 is about 1287.4780031306.

Adding to 2134123034 its reverse (4303214312), we get a palindrome (6437337346).

The spelling of 2134123034 in words is "two billion, one hundred thirty-four million, one hundred twenty-three thousand, thirty-four".