14557109340 has 24 divisors (see below), whose sum is σ = 40759906320. Its totient is φ = 3881895808.

The previous prime is 14557109321. The next prime is 14557109351. The reversal of 14557109340 is 4390175541.

It is a congruent 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, 121309185 + ... + 121309304.

It is an arithmetic number, because the mean of its divisors is an integer number (1698329430).

Almost surely, 2^14557109340 is an apocalyptic number.

14557109340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14557109340 is an abundant number, since it is smaller than the sum of its proper divisors (26202796980).

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

14557109340 is a wasteful number, since it uses less digits than its factorization.

14557109340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242618501 (or 242618499 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 14557109340 in words is "fourteen billion, five hundred fifty-seven million, one hundred nine thousand, three hundred forty".