2146110370747 has 4 divisors (see below), whose sum is σ = 2452697566576. Its totient is φ = 1839523174920.

The previous prime is 2146110370709. The next prime is 2146110370763. The reversal of 2146110370747 is 7470730116412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2146110370747 - 2³⁵ = 2111750632379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2146110370777) 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, 153293597904 + ... + 153293597917.

It is an arithmetic number, because the mean of its divisors is an integer number (613174391644).

Almost surely, 2^{2146110370747} is an apocalyptic number.

2146110370747 is a deficient number, since it is larger than the sum of its proper divisors (306587195829).

2146110370747 is an equidigital number, since it uses as much as digits as its factorization.

2146110370747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306587195828.

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 2146110370747 in words is "two trillion, one hundred forty-six billion, one hundred ten million, three hundred seventy thousand, seven hundred forty-seven".