3807612112273 has 4 divisors (see below), whose sum is σ = 3870031983028. Its totient is φ = 3745192241520.

The previous prime is 3807612112237. The next prime is 3807612112331. The reversal of 3807612112273 is 3722112167083.

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

It can be written as a sum of positive squares in 2 ways, for example, as 105328158849 + 3702283953424 = 324543^2 + 1924132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3807612112273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3807612112373) 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, 31209935286 + ... + 31209935407.

It is an arithmetic number, because the mean of its divisors is an integer number (967507995757).

Almost surely, 2^{3807612112273} is an apocalyptic number.

It is an amenable number.

3807612112273 is a deficient number, since it is larger than the sum of its proper divisors (62419870755).

3807612112273 is an equidigital number, since it uses as much as digits as its factorization.

3807612112273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62419870754.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 3807612112273 in words is "three trillion, eight hundred seven billion, six hundred twelve million, one hundred twelve thousand, two hundred seventy-three".