14346405464142 has 16 divisors (see below), whose sum is σ = 29163184878672. Its totient is φ = 4703739496320.

The previous prime is 14346405464137. The next prime is 14346405464191. The reversal of 14346405464142 is 24146450464341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14346405464091 and 14346405464100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19598914203 + ... + 19598914934.

It is an arithmetic number, because the mean of its divisors is an integer number (1822699054917).

Almost surely, 2^{14346405464142} is an apocalyptic number.

14346405464142 is an abundant number, since it is smaller than the sum of its proper divisors (14816779414530).

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

14346405464142 is a wasteful number, since it uses less digits than its factorization.

14346405464142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39197829203.

The product of its (nonzero) digits is 4423680, while the sum is 48.

The spelling of 14346405464142 in words is "fourteen trillion, three hundred forty-six billion, four hundred five million, four hundred sixty-four thousand, one hundred forty-two".