12269326344 has 32 divisors (see below), whose sum is σ = 33461799840. Its totient is φ = 3717977600.

The previous prime is 12269326339. The next prime is 12269326427. The reversal of 12269326344 is 44362396221.

It is a super-3 number, since 3×12269326344³ (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12269326296 and 12269326305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23237097 + ... + 23237624.

It is an arithmetic number, because the mean of its divisors is an integer number (1045681245).

Almost surely, 2^12269326344 is an apocalyptic number.

It is an amenable number.

12269326344 is an abundant number, since it is smaller than the sum of its proper divisors (21192473496).

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

12269326344 is a wasteful number, since it uses less digits than its factorization.

12269326344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46474741 (or 46474737 counting only the distinct ones).

The product of its digits is 373248, while the sum is 42.

The spelling of 12269326344 in words is "twelve billion, two hundred sixty-nine million, three hundred twenty-six thousand, three hundred forty-four".