11160442345 has 16 divisors (see below), whose sum is σ = 14424947712. Its totient is φ = 8240287680.

The previous prime is 11160442309. The next prime is 11160442367. The reversal of 11160442345 is 54324406111.

It is a de Polignac number, because none of the positive numbers 2^k-11160442345 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 734980 + ... + 750010.

It is an arithmetic number, because the mean of its divisors is an integer number (901559232).

Almost surely, 2^11160442345 is an apocalyptic number.

It is an amenable number.

11160442345 is a deficient number, since it is larger than the sum of its proper divisors (3264505367).

11160442345 is a wasteful number, since it uses less digits than its factorization.

11160442345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26472.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 11160442345 its reverse (54324406111), we get a palindrome (65484848456).

The spelling of 11160442345 in words is "eleven billion, one hundred sixty million, four hundred forty-two thousand, three hundred forty-five".