544424613406 has 4 divisors (see below), whose sum is σ = 816636920112. Its totient is φ = 272212306702.

The previous prime is 544424613379. The next prime is 544424613409. The reversal of 544424613406 is 604316424445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604316424445 = 5 ⋅120863284889.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544424613409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136106153350 + ... + 136106153353.

It is an arithmetic number, because the mean of its divisors is an integer number (204159230028).

Almost surely, 2^544424613406 is an apocalyptic number.

544424613406 is a deficient number, since it is larger than the sum of its proper divisors (272212306706).

544424613406 is a wasteful number, since it uses less digits than its factorization.

544424613406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272212306705.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 544424613406 in words is "five hundred forty-four billion, four hundred twenty-four million, six hundred thirteen thousand, four hundred six".