403242423404 has 6 divisors (see below), whose sum is σ = 705674240964. Its totient is φ = 201621211700.

The previous prime is 403242423377. The next prime is 403242423427. The reversal of 403242423404 is 404324242304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50405302922 + ... + 50405302929.

It is an arithmetic number, because the mean of its divisors is an integer number (117612373494).

Almost surely, 2^403242423404 is an apocalyptic number.

It is an amenable number.

403242423404 is a deficient number, since it is larger than the sum of its proper divisors (302431817560).

403242423404 is a wasteful number, since it uses less digits than its factorization.

403242423404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100810605855 (or 100810605853 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 403242423404 its reverse (404324242304), we get a palindrome (807566665708).

The spelling of 403242423404 in words is "four hundred three billion, two hundred forty-two million, four hundred twenty-three thousand, four hundred four".