11276312064 has 40 divisors (see below), whose sum is σ = 30040804200. Its totient is φ = 3758770176.

The previous prime is 11276312057. The next prime is 11276312101. The reversal of 11276312064 is 46021367211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3669139 + ... + 3672210.

It is an arithmetic number, because the mean of its divisors is an integer number (751020105).

Almost surely, 2^11276312064 is an apocalyptic number.

It is an amenable number.

11276312064 is an abundant number, since it is smaller than the sum of its proper divisors (18764492136).

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

11276312064 is an frugal number, since it uses more digits than its factorization.

11276312064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7341370 (or 7341354 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 11276312064 its reverse (46021367211), we get a palindrome (57297679275).

The spelling of 11276312064 in words is "eleven billion, two hundred seventy-six million, three hundred twelve thousand, sixty-four".