12335462664 has 128 divisors (see below), whose sum is σ = 36024480000. Its totient is φ = 3518441472.

The previous prime is 12335462617. The next prime is 12335462669. The reversal of 12335462664 is 46626453321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (12335462669) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7646722 + ... + 7648334.

It is an arithmetic number, because the mean of its divisors is an integer number (281441250).

Almost surely, 2^12335462664 is an apocalyptic number.

12335462664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12335462664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18012240000).

12335462664 is an abundant number, since it is smaller than the sum of its proper divisors (23689017336).

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

12335462664 is a wasteful number, since it uses less digits than its factorization.

12335462664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572 (or 2554 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The spelling of 12335462664 in words is "twelve billion, three hundred thirty-five million, four hundred sixty-two thousand, six hundred sixty-four".