124202444104 has 8 divisors (see below), whose sum is σ = 232879582710. Its totient is φ = 62101222048.

The previous prime is 124202444083. The next prime is 124202444111. The reversal of 124202444104 is 401444202421.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 91657562500 + 32544881604 = 302750^2 + 180402^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7762652749 + ... + 7762652764.

Almost surely, 2^124202444104 is an apocalyptic number.

It is an amenable number.

124202444104 is a deficient number, since it is larger than the sum of its proper divisors (108677138606).

124202444104 is a wasteful number, since it uses less digits than its factorization.

124202444104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15525305519 (or 15525305515 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 124202444104 its reverse (401444202421), we get a palindrome (525646646525).

The spelling of 124202444104 in words is "one hundred twenty-four billion, two hundred two million, four hundred forty-four thousand, one hundred four".