14207922450 has 90 divisors (see below), whose sum is σ = 39498063759. Its totient is φ = 3786756480.

The previous prime is 14207922439. The next prime is 14207922523. The reversal of 14207922450 is 5422970241.

14207922450 is a `hidden beast` number, since 1 + 420 + 7 + 9 + 224 + 5 + 0 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 6671889 + 14201250561 = 2583^2 + 119169^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=84285.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7584714 + ... + 7586586.

Almost surely, 2^14207922450 is an apocalyptic number.

14207922450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14207922450

14207922450 is an abundant number, since it is smaller than the sum of its proper divisors (25290141309).

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

14207922450 is an frugal number, since it uses more digits than its factorization.

14207922450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3770 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 14207922450 in words is "fourteen billion, two hundred seven million, nine hundred twenty-two thousand, four hundred fifty".