4514345314446 has 64 divisors (see below), whose sum is σ = 9929687040000. Its totient is φ = 1356849416160.

The previous prime is 4514345314433. The next prime is 4514345314471. The reversal of 4514345314446 is 6444135434154.

It is a junction number, because it is equal to n+sod(n) for n = 4514345314395 and 4514345314404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32175555 + ... + 32315553.

It is an arithmetic number, because the mean of its divisors is an integer number (155151360000).

Almost surely, 2^{4514345314446} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4514345314446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4964843520000).

4514345314446 is an abundant number, since it is smaller than the sum of its proper divisors (5415341725554).

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

4514345314446 is a wasteful number, since it uses less digits than its factorization.

4514345314446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143989.

The product of its digits is 5529600, while the sum is 48.

The spelling of 4514345314446 in words is "four trillion, five hundred fourteen billion, three hundred forty-five million, three hundred fourteen thousand, four hundred forty-six".