14451408073738 has 16 divisors (see below), whose sum is σ = 21941190925920. Its totient is φ = 7137700850896.

The previous prime is 14451408073681. The next prime is 14451408073757. The reversal of 14451408073738 is 83737080415441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4514833 + ... + 7020436.

It is an arithmetic number, because the mean of its divisors is an integer number (1371324432870).

Almost surely, 2^{14451408073738} is an apocalyptic number.

14451408073738 is a deficient number, since it is larger than the sum of its proper divisors (7489782852182).

14451408073738 is a wasteful number, since it uses less digits than its factorization.

14451408073738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11542901.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 14451408073738 in words is "fourteen trillion, four hundred fifty-one billion, four hundred eight million, seventy-three thousand, seven hundred thirty-eight".