14424938892 has 324 divisors, whose sum is σ = 47481494760. Its totient is φ = 3774423744.

The previous prime is 14424938873. The next prime is 14424938903. The reversal of 14424938892 is 29883942441.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

14424938892 is a `hidden beast` number, since 14 + 4 + 249 + 388 + 9 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 113582133 + ... + 113582259.

Almost surely, 2^14424938892 is an apocalyptic number.

14424938892 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 14424938892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23740747380).

14424938892 is an abundant number, since it is smaller than the sum of its proper divisors (33056555868).

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

14424938892 is a wasteful number, since it uses less digits than its factorization.

14424938892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 152 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The spelling of 14424938892 in words is "fourteen billion, four hundred twenty-four million, nine hundred thirty-eight thousand, eight hundred ninety-two".