4540564414344 has 32 divisors (see below), whose sum is σ = 12973041184320. Its totient is φ = 1297304118336.

The previous prime is 4540564414343. The next prime is 4540564414357. The reversal of 4540564414344 is 4434144650454.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4540564414293 and 4540564414302.

It is not an unprimeable number, because it can be changed into a prime (4540564414343) 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, 13513584399 + ... + 13513584734.

It is an arithmetic number, because the mean of its divisors is an integer number (405407537010).

Almost surely, 2^{4540564414344} is an apocalyptic number.

It is an amenable number.

4540564414344 is an abundant number, since it is smaller than the sum of its proper divisors (8432476769976).

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

4540564414344 is a wasteful number, since it uses less digits than its factorization.

4540564414344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27027169149 (or 27027169145 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 48.

The spelling of 4540564414344 in words is "four trillion, five hundred forty billion, five hundred sixty-four million, four hundred fourteen thousand, three hundred forty-four".