4456505244340 has 24 divisors (see below), whose sum is σ = 9765559319040. Its totient is φ = 1705097658528.

The previous prime is 4456505244307. The next prime is 4456505244341. The reversal of 4456505244340 is 434425056544.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456505244341) 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, 4844026980 + ... + 4844027899.

It is an arithmetic number, because the mean of its divisors is an integer number (406898304960).

Almost surely, 2^{4456505244340} is an apocalyptic number.

It is an amenable number.

4456505244340 is an abundant number, since it is smaller than the sum of its proper divisors (5309054074700).

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

4456505244340 is a wasteful number, since it uses less digits than its factorization.

4456505244340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9688054911 (or 9688054909 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 4456505244340 in words is "four trillion, four hundred fifty-six billion, five hundred five million, two hundred forty-four thousand, three hundred forty".