5441031421 has 16 divisors (see below), whose sum is σ = 6351700608. Its totient is φ = 4564684800.

The previous prime is 5441031419. The next prime is 5441031451. The reversal of 5441031421 is 1241301445.

It is a cyclic number.

It is not a de Polignac number, because 5441031421 - 2¹ = 5441031419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5441031451) 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, 26301 + ... + 107581.

It is an arithmetic number, because the mean of its divisors is an integer number (396981288).

Almost surely, 2^5441031421 is an apocalyptic number.

It is an amenable number.

5441031421 is a deficient number, since it is larger than the sum of its proper divisors (910669187).

5441031421 is a wasteful number, since it uses less digits than its factorization.

5441031421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81492.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5441031421 is about 73763.3474091300. The cubic root of 5441031421 is about 1758.8430133701.

Adding to 5441031421 its reverse (1241301445), we get a palindrome (6682332866).

The spelling of 5441031421 in words is "five billion, four hundred forty-one million, thirty-one thousand, four hundred twenty-one".