124347963988 has 12 divisors (see below), whose sum is σ = 222669610240. Its totient is φ = 60728075352.

The previous prime is 124347963979. The next prime is 124347964021. The reversal of 124347963988 is 889369743421.

It is a super-3 number, since 3×124347963988³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 361476468 + ... + 361476811.

Almost surely, 2^124347963988 is an apocalyptic number.

It is an amenable number.

124347963988 is a deficient number, since it is larger than the sum of its proper divisors (98321646252).

124347963988 is a wasteful number, since it uses less digits than its factorization.

124347963988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722953326 (or 722953324 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 64.

The spelling of 124347963988 in words is "one hundred twenty-four billion, three hundred forty-seven million, nine hundred sixty-three thousand, nine hundred eighty-eight".