14358263840 has 48 divisors (see below), whose sum is σ = 34146100800. Its totient is φ = 5705260800.

The previous prime is 14358263827. The next prime is 14358263851. The reversal of 14358263840 is 4836285341.

It is a junction number, because it is equal to n+sod(n) for n = 14358263791 and 14358263800.

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, 272990 + ... + 321309.

It is an arithmetic number, because the mean of its divisors is an integer number (711377100).

Almost surely, 2^14358263840 is an apocalyptic number.

14358263840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14358263840 is an abundant number, since it is smaller than the sum of its proper divisors (19787836960).

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

14358263840 is a wasteful number, since it uses less digits than its factorization.

14358263840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594465 (or 594457 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 14358263840 in words is "fourteen billion, three hundred fifty-eight million, two hundred sixty-three thousand, eight hundred forty".