5402344441 has 4 divisors (see below), whose sum is σ = 5817909412. Its totient is φ = 4986779472.

The previous prime is 5402344429. The next prime is 5402344483. The reversal of 5402344441 is 1444432045.

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

It can be written as a sum of positive squares in 2 ways, for example, as 482724841 + 4919619600 = 21971^2 + 70140^2 .

It is a cyclic number.

It is not a de Polignac number, because 5402344441 - 2⁷ = 5402344313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5402344741) 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, 207782466 + ... + 207782491.

It is an arithmetic number, because the mean of its divisors is an integer number (1454477353).

Almost surely, 2^5402344441 is an apocalyptic number.

It is an amenable number.

5402344441 is a deficient number, since it is larger than the sum of its proper divisors (415564971).

5402344441 is a wasteful number, since it uses less digits than its factorization.

5402344441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415564970.

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 5402344441 is about 73500.6424529745. The cubic root of 5402344441 is about 1754.6645020106.

Adding to 5402344441 its reverse (1444432045), we get a palindrome (6846776486).

The spelling of 5402344441 in words is "five billion, four hundred two million, three hundred forty-four thousand, four hundred forty-one".