123650041 has 16 divisors (see below), whose sum is σ = 133127680. Its totient is φ = 114618240.

The previous prime is 123650039. The next prime is 123650063. The reversal of 123650041 is 140056321.

It is not a de Polignac number, because 123650041 - 2¹ = 123650039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123649994 and 123650021.

It is not an unprimeable number, because it can be changed into a prime (123653041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76045 + ... + 77653.

It is an arithmetic number, because the mean of its divisors is an integer number (8320480).

Almost surely, 2^123650041 is an apocalyptic number.

It is an amenable number.

123650041 is a deficient number, since it is larger than the sum of its proper divisors (9477639).

123650041 is a wasteful number, since it uses less digits than its factorization.

123650041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 123650041 is about 11119.8040000712. The cubic root of 123650041 is about 498.1935359017.

The spelling of 123650041 in words is "one hundred twenty-three million, six hundred fifty thousand, forty-one".