14422506240 has 144 divisors (see below), whose sum is σ = 48771622368. Its totient is φ = 3619749888.

The previous prime is 14422506221. The next prime is 14422506277. The reversal of 14422506240 is 4260522441.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14422506198 and 14422506207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45187 + ... + 175746.

It is an arithmetic number, because the mean of its divisors is an integer number (338691822).

Almost surely, 2^14422506240 is an apocalyptic number.

14422506240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14422506240 is an abundant number, since it is smaller than the sum of its proper divisors (34349116128).

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

14422506240 is a wasteful number, since it uses less digits than its factorization.

14422506240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220974 (or 220960 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 14422506240 in words is "fourteen billion, four hundred twenty-two million, five hundred six thousand, two hundred forty".