124709713244 has 6 divisors (see below), whose sum is σ = 218241998184. Its totient is φ = 62354856620.

The previous prime is 124709713241. The next prime is 124709713277. The reversal of 124709713244 is 442317907421.

It is a junction number, because it is equal to n+sod(n) for n = 124709713195 and 124709713204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124709713241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15588714152 + ... + 15588714159.

It is an arithmetic number, because the mean of its divisors is an integer number (36373666364).

Almost surely, 2^124709713244 is an apocalyptic number.

It is an amenable number.

124709713244 is a deficient number, since it is larger than the sum of its proper divisors (93532284940).

124709713244 is a wasteful number, since it uses less digits than its factorization.

124709713244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31177428315 (or 31177428313 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 124709713244 in words is "one hundred twenty-four billion, seven hundred nine million, seven hundred thirteen thousand, two hundred forty-four".