14463946992 has 120 divisors (see below), whose sum is σ = 43232788480. Its totient is φ = 4152297600.

The previous prime is 14463946951. The next prime is 14463946999. The reversal of 14463946992 is 29964936441.

14463946992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14463946999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44817 + ... + 175887.

Almost surely, 2^14463946992 is an apocalyptic number.

14463946992 is a gapful number since it is divisible by the number (12) 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 14463946992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21616394240).

14463946992 is an abundant number, since it is smaller than the sum of its proper divisors (28768841488).

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

14463946992 is a wasteful number, since it uses less digits than its factorization.

14463946992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131123 (or 131106 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 57.

The spelling of 14463946992 in words is "fourteen billion, four hundred sixty-three million, nine hundred forty-six thousand, nine hundred ninety-two".