14421351072 has 96 divisors (see below), whose sum is σ = 40864279680. Its totient is φ = 4439536640.

The previous prime is 14421351067. The next prime is 14421351121. The reversal of 14421351072 is 27015312441.

It is a tau number, because it is divible by the number of its divisors (96).

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, 48579 + ... + 176642.

It is an arithmetic number, because the mean of its divisors is an integer number (425669580).

Almost surely, 2^14421351072 is an apocalyptic number.

14421351072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14421351072 is an abundant number, since it is smaller than the sum of its proper divisors (26442928608).

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

14421351072 is a wasteful number, since it uses less digits than its factorization.

14421351072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225286 (or 225278 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 14421351072 in words is "fourteen billion, four hundred twenty-one million, three hundred fifty-one thousand, seventy-two".