124273040356 has 6 divisors (see below), whose sum is σ = 217477820630. Its totient is φ = 62136520176.

The previous prime is 124273040321. The next prime is 124273040363. The reversal of 124273040356 is 653040372421.

It can be written as a sum of positive squares in only one way, i.e., 101582438400 + 22690601956 = 318720^2 + 150634^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15534130041 + ... + 15534130048.

Almost surely, 2^124273040356 is an apocalyptic number.

It is an amenable number.

124273040356 is a deficient number, since it is larger than the sum of its proper divisors (93204780274).

124273040356 is a wasteful number, since it uses less digits than its factorization.

124273040356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31068260093 (or 31068260091 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 124273040356 in words is "one hundred twenty-four billion, two hundred seventy-three million, forty thousand, three hundred fifty-six".