11073670743 has 4 divisors (see below), whose sum is σ = 14764894328. Its totient is φ = 7382447160.

The previous prime is 11073670723. The next prime is 11073670753. The reversal of 11073670743 is 34707637011.

It is a happy number.

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

It is not a de Polignac number, because 11073670743 - 2⁶ = 11073670679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11073670723) 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, 1845611788 + ... + 1845611793.

It is an arithmetic number, because the mean of its divisors is an integer number (3691223582).

Almost surely, 2^11073670743 is an apocalyptic number.

11073670743 is a deficient number, since it is larger than the sum of its proper divisors (3691223585).

11073670743 is an equidigital number, since it uses as much as digits as its factorization.

11073670743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3691223584.

The product of its (nonzero) digits is 74088, while the sum is 39.

The spelling of 11073670743 in words is "eleven billion, seventy-three million, six hundred seventy thousand, seven hundred forty-three".