2134731837705 has 8 divisors (see below), whose sum is σ = 3415570940352. Its totient is φ = 1138523646768.

The previous prime is 2134731837703. The next prime is 2134731837709. The reversal of 2134731837705 is 5077381374312.

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

It is not a de Polignac number, because 2134731837705 - 2¹ = 2134731837703 is a prime.

It is a super-2 number, since 2×2134731837705² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2134731837703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71157727909 + ... + 71157727938.

It is an arithmetic number, because the mean of its divisors is an integer number (426946367544).

Almost surely, 2^{2134731837705} is an apocalyptic number.

It is an amenable number.

2134731837705 is a deficient number, since it is larger than the sum of its proper divisors (1280839102647).

2134731837705 is a wasteful number, since it uses less digits than its factorization.

2134731837705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142315455855.

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 2134731837705 in words is "two trillion, one hundred thirty-four billion, seven hundred thirty-one million, eight hundred thirty-seven thousand, seven hundred five".