5642544341 has 16 divisors (see below), whose sum is σ = 6881734656. Its totient is φ = 4516114176.

The previous prime is 5642544331. The next prime is 5642544371. The reversal of 5642544341 is 1434452465.

It is not a de Polignac number, because 5642544341 - 2¹⁸ = 5642282197 is a prime.

It is a super-2 number, since 2×5642544341² = 63676613280302248562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5642544295 and 5642544304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642544301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171566 + ... + 201791.

It is an arithmetic number, because the mean of its divisors is an integer number (430108416).

Almost surely, 2^5642544341 is an apocalyptic number.

It is an amenable number.

5642544341 is a deficient number, since it is larger than the sum of its proper divisors (1239190315).

5642544341 is a wasteful number, since it uses less digits than its factorization.

5642544341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373508.

The product of its digits is 230400, while the sum is 38.

The square root of 5642544341 is about 75116.8712141287. The cubic root of 5642544341 is about 1780.2937213610.

The spelling of 5642544341 in words is "five billion, six hundred forty-two million, five hundred forty-four thousand, three hundred forty-one".