544411421422 has 16 divisors (see below), whose sum is σ = 890871374592. Its totient is φ = 247455203320.

The previous prime is 544411421399. The next prime is 544411421447. The reversal of 544411421422 is 224124114445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1201323 + ... + 1591225.

It is an arithmetic number, because the mean of its divisors is an integer number (55679460912).

Almost surely, 2^544411421422 is an apocalyptic number.

544411421422 is a deficient number, since it is larger than the sum of its proper divisors (346459953170).

544411421422 is a wasteful number, since it uses less digits than its factorization.

544411421422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453383.

The product of its digits is 40960, while the sum is 34.

Adding to 544411421422 its reverse (224124114445), we get a palindrome (768535535867).

The spelling of 544411421422 in words is "five hundred forty-four billion, four hundred eleven million, four hundred twenty-one thousand, four hundred twenty-two".