544451204031 has 48 divisors (see below), whose sum is σ = 859869471744. Its totient is φ = 300069102528.

The previous prime is 544451204009. The next prime is 544451204041. The reversal of 544451204031 is 130402154445.

It is a happy number.

It is not a de Polignac number, because 544451204031 - 2⁷ = 544451203903 is a prime.

It is a super-2 number, since 2×544451204031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 544451203983 and 544451204001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544451204041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3804090 + ... + 3944616.

It is an arithmetic number, because the mean of its divisors is an integer number (17913947328).

Almost surely, 2^544451204031 is an apocalyptic number.

544451204031 is a deficient number, since it is larger than the sum of its proper divisors (315418267713).

544451204031 is a wasteful number, since it uses less digits than its factorization.

544451204031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140708 (or 140649 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 544451204031 its reverse (130402154445), we get a palindrome (674853358476).

The spelling of 544451204031 in words is "five hundred forty-four billion, four hundred fifty-one million, two hundred four thousand, thirty-one".