41438123 has 4 divisors (see below), whose sum is σ = 41464080. Its totient is φ = 41412168.

The previous prime is 41438101. The next prime is 41438141. The reversal of 41438123 is 32183414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41438123 - 2¹⁶ = 41372587 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41438092 and 41438101.

It is not an unprimeable number, because it can be changed into a prime (41438143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10415 + ... + 13832.

It is an arithmetic number, because the mean of its divisors is an integer number (10366020).

Almost surely, 2^41438123 is an apocalyptic number.

41438123 is a deficient number, since it is larger than the sum of its proper divisors (25957).

41438123 is a wasteful number, since it uses less digits than its factorization.

41438123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25956.

The product of its digits is 2304, while the sum is 26.

The square root of 41438123 is about 6437.2449852402. The cubic root of 41438123 is about 346.0456214137.

The spelling of 41438123 in words is "forty-one million, four hundred thirty-eight thousand, one hundred twenty-three".