14049606258 has 36 divisors (see below), whose sum is σ = 31821892830. Its totient is φ = 4479581568.

The previous prime is 14049606251. The next prime is 14049606269. The reversal of 14049606258 is 85260694041.

14049606258 is a `hidden beast` number, since 14 + 0 + 4 + 9 + 6 + 0 + 625 + 8 = 666.

14049606258 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10470814929 + 3578791329 = 102327^2 + 59823^2 .

It is not an unprimeable number, because it can be changed into a prime (14049606251) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 728223 + ... + 747266.

Almost surely, 2^14049606258 is an apocalyptic number.

14049606258 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14049606258 is an abundant number, since it is smaller than the sum of its proper divisors (17772286572).

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

14049606258 is a wasteful number, since it uses less digits than its factorization.

14049606258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475543 (or 1475517 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 14049606258 in words is "fourteen billion, forty-nine million, six hundred six thousand, two hundred fifty-eight".