4453705340 has 24 divisors (see below), whose sum is σ = 10688893152. Its totient is φ = 1526984640.

The previous prime is 4453705331. The next prime is 4453705351. The reversal of 4453705340 is 435073544.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 4453705340.

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, 15905951 + ... + 15906230.

It is an arithmetic number, because the mean of its divisors is an integer number (445370548).

Almost surely, 2^4453705340 is an apocalyptic number.

It is an amenable number.

4453705340 is an abundant number, since it is smaller than the sum of its proper divisors (6235187812).

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

4453705340 is a wasteful number, since it uses less digits than its factorization.

4453705340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31812197 (or 31812195 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 35.

The square root of 4453705340 is about 66736.0872392141. The cubic root of 4453705340 is about 1645.2825572533.

Adding to 4453705340 its reverse (435073544), we get a palindrome (4888778884).

The spelling of 4453705340 in words is "four billion, four hundred fifty-three million, seven hundred five thousand, three hundred forty".