2134117434123 has 36 divisors (see below), whose sum is σ = 3337041946680. Its totient is φ = 1347772552272.

The previous prime is 2134117434083. The next prime is 2134117434173. The reversal of 2134117434123 is 3214347114312.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

2134117434123 is a `hidden beast` number, since 21 + 3 + 411 + 74 + 34 + 123 = 666.

It is not a de Polignac number, because 2134117434123 - 2¹⁶ = 2134117368587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2134117434173) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 144218961 + ... + 144233757.

It is an arithmetic number, because the mean of its divisors is an integer number (92695609630).

Almost surely, 2^{2134117434123} is an apocalyptic number.

2134117434123 is a deficient number, since it is larger than the sum of its proper divisors (1202924512557).

2134117434123 is an frugal number, since it uses more digits than its factorization.

2134117434123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29641 (or 14819 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The spelling of 2134117434123 in words is "two trillion, one hundred thirty-four billion, one hundred seventeen million, four hundred thirty-four thousand, one hundred twenty-three".