544405125214 has 4 divisors (see below), whose sum is σ = 816607687824. Its totient is φ = 272202562606.

The previous prime is 544405125179. The next prime is 544405125217. The reversal of 544405125214 is 412521504445.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544405125217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136101281302 + ... + 136101281305.

It is an arithmetic number, because the mean of its divisors is an integer number (204151921956).

Almost surely, 2^544405125214 is an apocalyptic number.

544405125214 is a deficient number, since it is larger than the sum of its proper divisors (272202562610).

544405125214 is a wasteful number, since it uses less digits than its factorization.

544405125214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272202562609.

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 544405125214 its reverse (412521504445), we get a palindrome (956926629659).

The spelling of 544405125214 in words is "five hundred forty-four billion, four hundred five million, one hundred twenty-five thousand, two hundred fourteen".