124434331444 has 6 divisors (see below), whose sum is σ = 217760080034. Its totient is φ = 62217165720.

The previous prime is 124434331433. The next prime is 124434331471. The reversal of 124434331444 is 444133434421.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 124283041444 + 151290000 = 352538^2 + 12300^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15554291427 + ... + 15554291434.

Almost surely, 2^124434331444 is an apocalyptic number.

It is an amenable number.

124434331444 is a deficient number, since it is larger than the sum of its proper divisors (93325748590).

124434331444 is a wasteful number, since it uses less digits than its factorization.

124434331444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31108582865 (or 31108582863 counting only the distinct ones).

The product of its digits is 221184, while the sum is 37.

Adding to 124434331444 its reverse (444133434421), we get a palindrome (568567765865).

The spelling of 124434331444 in words is "one hundred twenty-four billion, four hundred thirty-four million, three hundred thirty-one thousand, four hundred forty-four".