4543040362344 has 64 divisors (see below), whose sum is σ = 12391063395840. Its totient is φ = 1376572973760.

The previous prime is 4543040362337. The next prime is 4543040362363. The reversal of 4543040362344 is 4432630403454.

It is a junction number, because it is equal to n+sod(n) for n = 4543040362296 and 4543040362305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2810067 + ... + 4120989.

It is an arithmetic number, because the mean of its divisors is an integer number (193610365560).

Almost surely, 2^{4543040362344} is an apocalyptic number.

4543040362344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4543040362344 is an abundant number, since it is smaller than the sum of its proper divisors (7848023033496).

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

4543040362344 is a wasteful number, since it uses less digits than its factorization.

4543040362344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324070 (or 1324066 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 42.

Adding to 4543040362344 its reverse (4432630403454), we get a palindrome (8975670765798).

The spelling of 4543040362344 in words is "four trillion, five hundred forty-three billion, forty million, three hundred sixty-two thousand, three hundred forty-four".