14473387152 has 240 divisors, whose sum is σ = 48990614400. Its totient is φ = 4134872448.

The previous prime is 14473387151. The next prime is 14473387153. The reversal of 14473387152 is 25178337441.

It is an interprime number because it is at equal distance from previous prime (14473387151) and next prime (14473387153).

It is a super-2 number, since 2×14473387152² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14473387098 and 14473387107.

It is not an unprimeable number, because it can be changed into a prime (14473387151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1328158 + ... + 1339010.

It is an arithmetic number, because the mean of its divisors is an integer number (204127560).

Almost surely, 2^14473387152 is an apocalyptic number.

14473387152 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 14473387152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24495307200).

14473387152 is an abundant number, since it is smaller than the sum of its proper divisors (34517227248).

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

14473387152 is an equidigital number, since it uses as much as digits as its factorization.

14473387152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10897 (or 10865 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The spelling of 14473387152 in words is "fourteen billion, four hundred seventy-three million, three hundred eighty-seven thousand, one hundred fifty-two".