14115214494 has 128 divisors (see below), whose sum is σ = 34546176000. Its totient is φ = 4252194144.

The previous prime is 14115214483. The next prime is 14115214537. The reversal of 14115214494 is 49441251141.

14115214494 is a `hidden beast` number, since 1 + 4 + 1 + 1 + 521 + 44 + 94 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13851517 + ... + 13852535.

It is an arithmetic number, because the mean of its divisors is an integer number (269892000).

Almost surely, 2^14115214494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14115214494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17273088000).

14115214494 is an abundant number, since it is smaller than the sum of its proper divisors (20430961506).

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

14115214494 is a wasteful number, since it uses less digits than its factorization.

14115214494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659 (or 1653 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The spelling of 14115214494 in words is "fourteen billion, one hundred fifteen million, two hundred fourteen thousand, four hundred ninety-four".