124481784472 has 16 divisors (see below), whose sum is σ = 233684906400. Its totient is φ = 62165809440.

The previous prime is 124481784467. The next prime is 124481784499. The reversal of 124481784472 is 274487184421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9378304 + ... + 9391567.

It is an arithmetic number, because the mean of its divisors is an integer number (14605306650).

Almost surely, 2^124481784472 is an apocalyptic number.

It is an amenable number.

124481784472 is a deficient number, since it is larger than the sum of its proper divisors (109203121928).

124481784472 is a wasteful number, since it uses less digits than its factorization.

124481784472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18770706 (or 18770702 counting only the distinct ones).

The product of its digits is 3211264, while the sum is 52.

The spelling of 124481784472 in words is "one hundred twenty-four billion, four hundred eighty-one million, seven hundred eighty-four thousand, four hundred seventy-two".