11014623745 has 4 divisors (see below), whose sum is σ = 13217548500. Its totient is φ = 8811698992.

The previous prime is 11014623727. The next prime is 11014623749. The reversal of 11014623745 is 54732641011.

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 8677481409 + 2337142336 = 93153^2 + 48344^2 .

It is a cyclic number.

It is not a de Polignac number, because 11014623745 - 2²⁵ = 10981069313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11014623745.

It is not an unprimeable number, because it can be changed into a prime (11014623749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101462370 + ... + 1101462379.

It is an arithmetic number, because the mean of its divisors is an integer number (3304387125).

Almost surely, 2^11014623745 is an apocalyptic number.

It is an amenable number.

11014623745 is a deficient number, since it is larger than the sum of its proper divisors (2202924755).

11014623745 is an equidigital number, since it uses as much as digits as its factorization.

11014623745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202924754.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 11014623745 in words is "eleven billion, fourteen million, six hundred twenty-three thousand, seven hundred forty-five".