12263934788 has 96 divisors (see below), whose sum is σ = 27451146240. Its totient is φ = 4672736640.

The previous prime is 12263934773. The next prime is 12263934821. The reversal of 12263934788 is 88743936221.

It is a super-3 number, since 3×12263934788³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

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 31 ways as a sum of consecutive naturals, for example, 639053 + ... + 657963.

It is an arithmetic number, because the mean of its divisors is an integer number (285949440).

Almost surely, 2^12263934788 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12263934788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13725573120).

12263934788 is an abundant number, since it is smaller than the sum of its proper divisors (15187211452).

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

12263934788 is a wasteful number, since it uses less digits than its factorization.

12263934788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19017 (or 19015 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 53.

The spelling of 12263934788 in words is "twelve billion, two hundred sixty-three million, nine hundred thirty-four thousand, seven hundred eighty-eight".