14486945958 has 64 divisors (see below), whose sum is σ = 32754762240. Its totient is φ = 4745109600.

The previous prime is 14486945951. The next prime is 14486946013. The reversal of 14486945958 is 85954968441.

14486945958 is a `hidden beast` number, since 1 + 448 + 6 + 94 + 59 + 58 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14486945895 and 14486945904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14486945951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1518423 + ... + 1527933.

It is an arithmetic number, because the mean of its divisors is an integer number (511793160).

Almost surely, 2^14486945958 is an apocalyptic number.

14486945958 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14486945958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16377381120).

14486945958 is an abundant number, since it is smaller than the sum of its proper divisors (18267816282).

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

14486945958 is a wasteful number, since it uses less digits than its factorization.

14486945958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010 (or 10004 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 63.

The spelling of 14486945958 in words is "fourteen billion, four hundred eighty-six million, nine hundred forty-five thousand, nine hundred fifty-eight".