14157073678430 has 64 divisors (see below), whose sum is σ = 27044801372160. Its totient is φ = 5320641561984.

The previous prime is 14157073678393. The next prime is 14157073678457. The reversal of 14157073678430 is 3487637075141.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68353409 + ... + 68560211.

It is an arithmetic number, because the mean of its divisors is an integer number (422575021440).

Almost surely, 2^{14157073678430} is an apocalyptic number.

14157073678430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14157073678430 is a deficient number, since it is larger than the sum of its proper divisors (12887727693730).

14157073678430 is a wasteful number, since it uses less digits than its factorization.

14157073678430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209793.

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 14157073678430 in words is "fourteen trillion, one hundred fifty-seven billion, seventy-three million, six hundred seventy-eight thousand, four hundred thirty".