544222451114 has 4 divisors (see below), whose sum is σ = 816333676674. Its totient is φ = 272111225556.

The previous prime is 544222451111. The next prime is 544222451159. The reversal of 544222451114 is 411154222445.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 390231349225 + 153991101889 = 624685^2 + 392417^2 .

It is not an unprimeable number, because it can be changed into a prime (544222451111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136055612777 + ... + 136055612780.

Almost surely, 2^544222451114 is an apocalyptic number.

544222451114 is a deficient number, since it is larger than the sum of its proper divisors (272111225560).

544222451114 is a wasteful number, since it uses less digits than its factorization.

544222451114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272111225559.

The product of its digits is 51200, while the sum is 35.

Adding to 544222451114 its reverse (411154222445), we get a palindrome (955376673559).

The spelling of 544222451114 in words is "five hundred forty-four billion, two hundred twenty-two million, four hundred fifty-one thousand, one hundred fourteen".