124423203244 has 6 divisors (see below), whose sum is σ = 217740605684. Its totient is φ = 62211601620.

The previous prime is 124423203239. The next prime is 124423203253. The reversal of 124423203244 is 442302324421.

It is a super-2 number, since 2×124423203244² (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, 15552900402 + ... + 15552900409.

Almost surely, 2^124423203244 is an apocalyptic number.

It is an amenable number.

124423203244 is a deficient number, since it is larger than the sum of its proper divisors (93317402440).

124423203244 is a wasteful number, since it uses less digits than its factorization.

124423203244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31105800815 (or 31105800813 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 124423203244 its reverse (442302324421), we get a palindrome (566725527665).

The spelling of 124423203244 in words is "one hundred twenty-four billion, four hundred twenty-three million, two hundred three thousand, two hundred forty-four".