124041532544 has 16 divisors (see below), whose sum is σ = 247113990870. Its totient is φ = 62020766208.

The previous prime is 124041532477. The next prime is 124041532577. The reversal of 124041532544 is 445235140421.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 122002106944 + 2039425600 = 349288^2 + 45160^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×124041532544² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484537109 + ... + 484537364.

Almost surely, 2^124041532544 is an apocalyptic number.

It is an amenable number.

124041532544 is a deficient number, since it is larger than the sum of its proper divisors (123072458326).

124041532544 is an frugal number, since it uses more digits than its factorization.

124041532544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969074487 (or 969074475 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 124041532544 its reverse (445235140421), we get a palindrome (569276672965).

The spelling of 124041532544 in words is "one hundred twenty-four billion, forty-one million, five hundred thirty-two thousand, five hundred forty-four".