544356313432 has 16 divisors (see below), whose sum is σ = 1035901940760. Its totient is φ = 268115795904.

The previous prime is 544356313379. The next prime is 544356313439. The reversal of 544356313432 is 234313653445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544356313439) 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, 507794533 + ... + 507795604.

Almost surely, 2^544356313432 is an apocalyptic number.

It is an amenable number.

544356313432 is a deficient number, since it is larger than the sum of its proper divisors (491545627328).

544356313432 is a wasteful number, since it uses less digits than its factorization.

544356313432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015590210 (or 1015590206 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 43.

Adding to 544356313432 its reverse (234313653445), we get a palindrome (778669966877).

The spelling of 544356313432 in words is "five hundred forty-four billion, three hundred fifty-six million, three hundred thirteen thousand, four hundred thirty-two".