11274670723 has 4 divisors (see below), whose sum is σ = 11275349688. Its totient is φ = 11273991760.

The previous prime is 11274670697. The next prime is 11274670733. The reversal of 11274670723 is 32707647211.

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 11274670723 - 2¹⁷ = 11274539651 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11274670733) 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, 313933 + ... + 347998.

It is an arithmetic number, because the mean of its divisors is an integer number (2818837422).

Almost surely, 2^11274670723 is an apocalyptic number.

11274670723 is a deficient number, since it is larger than the sum of its proper divisors (678965).

11274670723 is an equidigital number, since it uses as much as digits as its factorization.

11274670723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678964.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 11274670723 in words is "eleven billion, two hundred seventy-four million, six hundred seventy thousand, seven hundred twenty-three".