124021343304104 has 32 divisors (see below), whose sum is σ = 234556952492520. Its totient is φ = 61474057660416.

The previous prime is 124021343304083. The next prime is 124021343304181. The reversal of 124021343304104 is 401403343120421.

It can be written as a sum of positive squares in 4 ways, for example, as 123956826288100 + 64517016004 = 11133590^2 + 254002^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76385009 + ... + 77991744.

Almost surely, 2^{124021343304104} is an apocalyptic number.

It is an amenable number.

124021343304104 is a deficient number, since it is larger than the sum of its proper divisors (110535609188416).

124021343304104 is a wasteful number, since it uses less digits than its factorization.

124021343304104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154377629 (or 154377625 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 124021343304104 its reverse (401403343120421), we get a palindrome (525424686424525).

The spelling of 124021343304104 in words is "one hundred twenty-four trillion, twenty-one billion, three hundred forty-three million, three hundred four thousand, one hundred four".