14207311872 has 448 divisors, whose sum is σ = 46643056320. Its totient is φ = 4299816960.

The previous prime is 14207311871. The next prime is 14207311891. The reversal of 14207311872 is 27811370241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14207311871) 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, 232906722 + ... + 232906782.

It is an arithmetic number, because the mean of its divisors is an integer number (104113965).

Almost surely, 2^14207311872 is an apocalyptic number.

14207311872 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 14207311872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23321528160).

14207311872 is an abundant number, since it is smaller than the sum of its proper divisors (32435744448).

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

14207311872 is an frugal number, since it uses more digits than its factorization.

14207311872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The spelling of 14207311872 in words is "fourteen billion, two hundred seven million, three hundred eleven thousand, eight hundred seventy-two".