14396645376 has 112 divisors (see below), whose sum is σ = 42654778800. Its totient is φ = 4798808064.

The previous prime is 14396645371. The next prime is 14396645399. The reversal of 14396645376 is 67354669341.

14396645376 is a `hidden beast` number, since 1 + 43 + 9 + 6 + 64 + 537 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14396645371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188640 + ... + 253728.

Almost surely, 2^14396645376 is an apocalyptic number.

14396645376 is a gapful number since it is divisible by the number (16) 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 14396645376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21327389400).

14396645376 is an abundant number, since it is smaller than the sum of its proper divisors (28258133424).

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

14396645376 is an frugal number, since it uses more digits than its factorization.

14396645376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65124 (or 65094 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The spelling of 14396645376 in words is "fourteen billion, three hundred ninety-six million, six hundred forty-five thousand, three hundred seventy-six".