14539146346 has 16 divisors (see below), whose sum is σ = 22580935200. Its totient is φ = 7012616688.

The previous prime is 14539146343. The next prime is 14539146367. The reversal of 14539146346 is 64364193541.

It is a super-2 number, since 2×14539146346² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14539146296 and 14539146305.

It is not an unprimeable number, because it can be changed into a prime (14539146343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46476 + ... + 176743.

It is an arithmetic number, because the mean of its divisors is an integer number (1411308450).

Almost surely, 2^14539146346 is an apocalyptic number.

14539146346 is a deficient number, since it is larger than the sum of its proper divisors (8041788854).

14539146346 is a wasteful number, since it uses less digits than its factorization.

14539146346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224373.

The product of its digits is 933120, while the sum is 46.

The spelling of 14539146346 in words is "fourteen billion, five hundred thirty-nine million, one hundred forty-six thousand, three hundred forty-six".