14700223440 has 600 divisors, whose sum is σ = 60365413152. Its totient is φ = 3305111040.

The previous prime is 14700223403. The next prime is 14700223451. The reversal of 14700223440 is 4432200741.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 21273495 + ... + 21274185.

Almost surely, 2^14700223440 is an apocalyptic number.

14700223440 is a gapful number since it is divisible by the number (10) 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 14700223440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30182706576).

14700223440 is an abundant number, since it is smaller than the sum of its proper divisors (45665189712).

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

14700223440 is a wasteful number, since it uses less digits than its factorization.

14700223440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The spelling of 14700223440 in words is "fourteen billion, seven hundred million, two hundred twenty-three thousand, four hundred forty".