14228561761450 has 48 divisors (see below), whose sum is σ = 27083183726016. Its totient is φ = 5558534150400.

The previous prime is 14228561761399. The next prime is 14228561761481. The reversal of 14228561761450 is 5416716582241.

14228561761450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14228561761450² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22545394 + ... + 23167906.

It is an arithmetic number, because the mean of its divisors is an integer number (564232994292).

Almost surely, 2^{14228561761450} is an apocalyptic number.

14228561761450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14228561761450 is a deficient number, since it is larger than the sum of its proper divisors (12854621964566).

14228561761450 is a wasteful number, since it uses less digits than its factorization.

14228561761450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633199 (or 633194 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 14228561761450 in words is "fourteen trillion, two hundred twenty-eight billion, five hundred sixty-one million, seven hundred sixty-one thousand, four hundred fifty".