11772719094 has 32 divisors (see below), whose sum is σ = 23610319200. Its totient is φ = 3913443072.

The previous prime is 11772719093. The next prime is 11772719111. The reversal of 11772719094 is 49091727711.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11772719093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5733372 + ... + 5735424.

It is an arithmetic number, because the mean of its divisors is an integer number (737822475).

Almost surely, 2^11772719094 is an apocalyptic number.

11772719094 is an abundant number, since it is smaller than the sum of its proper divisors (11837600106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11772719094 is a wasteful number, since it uses less digits than its factorization.

11772719094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224.

The product of its (nonzero) digits is 222264, while the sum is 48.

The spelling of 11772719094 in words is "eleven billion, seven hundred seventy-two million, seven hundred nineteen thousand, ninety-four".