5340443331 has 4 divisors (see below), whose sum is σ = 7120591112. Its totient is φ = 3560295552.

The previous prime is 5340443327. The next prime is 5340443357. The reversal of 5340443331 is 1333440435.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5340443331 - 2² = 5340443327 is a prime.

It is a super-2 number, since 2×5340443331² = 57040669943244751122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5340443321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890073886 + ... + 890073891.

It is an arithmetic number, because the mean of its divisors is an integer number (1780147778).

Almost surely, 2^5340443331 is an apocalyptic number.

5340443331 is a deficient number, since it is larger than the sum of its proper divisors (1780147781).

5340443331 is a wasteful number, since it uses less digits than its factorization.

5340443331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780147780.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 5340443331 is about 73078.3369474155. The cubic root of 5340443331 is about 1747.9369791010.

Adding to 5340443331 its reverse (1333440435), we get a palindrome (6673883766).

The spelling of 5340443331 in words is "five billion, three hundred forty million, four hundred forty-three thousand, three hundred thirty-one".