11161842746 has 4 divisors (see below), whose sum is σ = 16742764122. Its totient is φ = 5580921372.

The previous prime is 11161842719. The next prime is 11161842751. The reversal of 11161842746 is 64724816111.

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

It can be written as a sum of positive squares in only one way, i.e., 10460175625 + 701667121 = 102275^2 + 26489^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2790460685 + ... + 2790460688.

Almost surely, 2^11161842746 is an apocalyptic number.

11161842746 is a deficient number, since it is larger than the sum of its proper divisors (5580921376).

11161842746 is an equidigital number, since it uses as much as digits as its factorization.

11161842746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580921375.

The product of its digits is 64512, while the sum is 41.

The spelling of 11161842746 in words is "eleven billion, one hundred sixty-one million, eight hundred forty-two thousand, seven hundred forty-six".