124744138059 has 8 divisors (see below), whose sum is σ = 169864358400. Its totient is φ = 81393338216.

The previous prime is 124744138033. The next prime is 124744138063. The reversal of 124744138059 is 950831447421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124744138059 - 2³⁵ = 90384399691 is a prime.

It is a super-2 number, since 2×124744138059² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124744137999 and 124744138017.

It is not an unprimeable number, because it can be changed into a prime (124744138759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442354959 + ... + 442355240.

It is an arithmetic number, because the mean of its divisors is an integer number (21233044800).

Almost surely, 2^124744138059 is an apocalyptic number.

124744138059 is a deficient number, since it is larger than the sum of its proper divisors (45120220341).

124744138059 is an equidigital number, since it uses as much as digits as its factorization.

124744138059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884710249.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 124744138059 in words is "one hundred twenty-four billion, seven hundred forty-four million, one hundred thirty-eight thousand, fifty-nine".