14346473436 has 120 divisors (see below), whose sum is σ = 38010107520. Its totient is φ = 4718020608.

The previous prime is 14346473419. The next prime is 14346473461. The reversal of 14346473436 is 63437464341.

14346473436 is a `hidden beast` number, since 143 + 4 + 6 + 4 + 73 + 436 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14346473391 and 14346473400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15053536 + ... + 15054488.

It is an arithmetic number, because the mean of its divisors is an integer number (316750896).

Almost surely, 2^14346473436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14346473436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19005053760).

14346473436 is an abundant number, since it is smaller than the sum of its proper divisors (23663634084).

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

14346473436 is a wasteful number, since it uses less digits than its factorization.

14346473436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545 (or 1534 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 45.

The spelling of 14346473436 in words is "fourteen billion, three hundred forty-six million, four hundred seventy-three thousand, four hundred thirty-six".