123441401403 has 6 divisors (see below), whose sum is σ = 178304246484. Its totient is φ = 82294267596.

The previous prime is 123441401401. The next prime is 123441401429. The reversal of 123441401403 is 304104144321.

123441401403 is a `hidden beast` number, since 1 + 234 + 414 + 0 + 14 + 0 + 3 = 666.

It is not a de Polignac number, because 123441401403 - 2¹ = 123441401401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123441401401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6857855625 + ... + 6857855642.

It is an arithmetic number, because the mean of its divisors is an integer number (29717374414).

Almost surely, 2^123441401403 is an apocalyptic number.

123441401403 is a deficient number, since it is larger than the sum of its proper divisors (54862845081).

123441401403 is a wasteful number, since it uses less digits than its factorization.

123441401403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13715711273 (or 13715711270 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 123441401403 its reverse (304104144321), we get a palindrome (427545545724).

The spelling of 123441401403 in words is "one hundred twenty-three billion, four hundred forty-one million, four hundred one thousand, four hundred three".