14022649872 has 180 divisors, whose sum is σ = 49801495536. Its totient is φ = 3642226560.

The previous prime is 14022649871. The next prime is 14022649889. The reversal of 14022649872 is 27894622041.

It is not an unprimeable number, because it can be changed into a prime (14022649871) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12718 + ... + 167949.

Almost surely, 2^14022649872 is an apocalyptic number.

14022649872 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 14022649872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24900747768).

14022649872 is an abundant number, since it is smaller than the sum of its proper divisors (35778845664).

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

14022649872 is a wasteful number, since it uses less digits than its factorization.

14022649872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180706 (or 180690 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 14022649872 in words is "fourteen billion, twenty-two million, six hundred forty-nine thousand, eight hundred seventy-two".