474444240123 has 16 divisors (see below), whose sum is σ = 723007524096. Its totient is φ = 271094167200.

The previous prime is 474444240113. The next prime is 474444240173. The reversal of 474444240123 is 321042444474.

It is not a de Polignac number, because 474444240123 - 2²⁶ = 474377131259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474444240113) 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 15 ways as a sum of consecutive naturals, for example, 350661 + ... + 1035302.

It is an arithmetic number, because the mean of its divisors is an integer number (45187970256).

Almost surely, 2^474444240123 is an apocalyptic number.

474444240123 is a deficient number, since it is larger than the sum of its proper divisors (248563283973).

474444240123 is a wasteful number, since it uses less digits than its factorization.

474444240123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402274.

The product of its (nonzero) digits is 344064, while the sum is 39.

Adding to 474444240123 its reverse (321042444474), we get a palindrome (795486684597).

The spelling of 474444240123 in words is "four hundred seventy-four billion, four hundred forty-four million, two hundred forty thousand, one hundred twenty-three".