14020550544 has 320 divisors, whose sum is σ = 50204786688. Its totient is φ = 3252787200.

The previous prime is 14020550521. The next prime is 14020550567. The reversal of 14020550544 is 44505502041.

It is an interprime number because it is at equal distance from previous prime (14020550521) and next prime (14020550567).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1484782 + ... + 1494194.

Almost surely, 2^14020550544 is an apocalyptic number.

14020550544 is a gapful number since it is divisible by the number (14) 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 14020550544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25102393344).

14020550544 is an abundant number, since it is smaller than the sum of its proper divisors (36184236144).

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

14020550544 is a wasteful number, since it uses less digits than its factorization.

14020550544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486 (or 9480 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 14020550544 in words is "fourteen billion, twenty million, five hundred fifty thousand, five hundred forty-four".