14450294280 has 64 divisors (see below), whose sum is σ = 43590456000. Its totient is φ = 3832116480.

The previous prime is 14450294251. The next prime is 14450294303. The reversal of 14450294280 is 8249205441.

It is a super-2 number, since 2×14450294280² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 310930 + ... + 354369.

It is an arithmetic number, because the mean of its divisors is an integer number (681100875).

Almost surely, 2^14450294280 is an apocalyptic number.

14450294280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14450294280 is an abundant number, since it is smaller than the sum of its proper divisors (29140161720).

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

14450294280 is a wasteful number, since it uses less digits than its factorization.

14450294280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665494 (or 665490 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 14450294280 in words is "fourteen billion, four hundred fifty million, two hundred ninety-four thousand, two hundred eighty".