11967266460 has 48 divisors (see below), whose sum is σ = 33557521536. Its totient is φ = 3186587712.

The previous prime is 11967266429. The next prime is 11967266561. The reversal of 11967266460 is 6466276911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105034 + ... + 186993.

It is an arithmetic number, because the mean of its divisors is an integer number (699115032).

Almost surely, 2^11967266460 is an apocalyptic number.

11967266460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11967266460 is an abundant number, since it is smaller than the sum of its proper divisors (21590255076).

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

11967266460 is a wasteful number, since it uses less digits than its factorization.

11967266460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292722 (or 292720 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 11967266460 in words is "eleven billion, nine hundred sixty-seven million, two hundred sixty-six thousand, four hundred sixty".