124421541124 has 6 divisors (see below), whose sum is σ = 217737696974. Its totient is φ = 62210770560.

The previous prime is 124421541107. The next prime is 124421541133. The reversal of 124421541124 is 421145124421.

It can be written as a sum of positive squares in only one way, i.e., 107113507524 + 17308033600 = 327282^2 + 131560^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15552692637 + ... + 15552692644.

Almost surely, 2^124421541124 is an apocalyptic number.

It is an amenable number.

124421541124 is a deficient number, since it is larger than the sum of its proper divisors (93316155850).

124421541124 is a wasteful number, since it uses less digits than its factorization.

124421541124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31105385285 (or 31105385283 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

Adding to 124421541124 its reverse (421145124421), we get a palindrome (545566665545).

The spelling of 124421541124 in words is "one hundred twenty-four billion, four hundred twenty-one million, five hundred forty-one thousand, one hundred twenty-four".