403311112444042 has 16 divisors (see below), whose sum is σ = 660085022525472. Its totient is φ = 183289515156720.

The previous prime is 403311112443961. The next prime is 403311112444043. The reversal of 403311112444042 is 240444211113304.

It is a junction number, because it is equal to n+sod(n) for n = 403311112443989 and 403311112444007.

It is not an unprimeable number, because it can be changed into a prime (403311112444043) 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, 1685766288 + ... + 1686005515.

It is an arithmetic number, because the mean of its divisors is an integer number (41255313907842).

Almost surely, 2^{403311112444042} is an apocalyptic number.

403311112444042 is a deficient number, since it is larger than the sum of its proper divisors (256773910081430).

403311112444042 is a wasteful number, since it uses less digits than its factorization.

403311112444042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371777253.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 403311112444042 its reverse (240444211113304), we get a palindrome (643755323557346).

The spelling of 403311112444042 in words is "four hundred three trillion, three hundred eleven billion, one hundred twelve million, four hundred forty-four thousand, forty-two".