14490622100 has 18 divisors (see below), whose sum is σ = 31444650174. Its totient is φ = 5796248800.

The previous prime is 14490622079. The next prime is 14490622103. The reversal of 14490622100 is 122609441.

It can be written as a sum of positive squares in 3 ways, for example, as 4361809936 + 10128812164 = 66044^2 + 100642^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14490622103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72453011 + ... + 72453210.

Almost surely, 2^14490622100 is an apocalyptic number.

14490622100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14490622100 is an abundant number, since it is smaller than the sum of its proper divisors (16954028074).

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

14490622100 is a wasteful number, since it uses less digits than its factorization.

14490622100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144906235 (or 144906228 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 14490622100 its sum of digits (29), we get a square (14490622129 = 120377²).

The spelling of 14490622100 in words is "fourteen billion, four hundred ninety million, six hundred twenty-two thousand, one hundred".