403244441434 has 16 divisors (see below), whose sum is σ = 613296617472. Its totient is φ = 198813534048.

The previous prime is 403244441323. The next prime is 403244441441. The reversal of 403244441434 is 434144442304.

It is a junction number, because it is equal to n+sod(n) for n = 403244441393 and 403244441402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302887 + ... + 947749.

It is an arithmetic number, because the mean of its divisors is an integer number (38331038592).

Almost surely, 2^403244441434 is an apocalyptic number.

403244441434 is a deficient number, since it is larger than the sum of its proper divisors (210052176038).

403244441434 is a wasteful number, since it uses less digits than its factorization.

403244441434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649221.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 403244441434 its reverse (434144442304), we get a palindrome (837388883738).

The spelling of 403244441434 in words is "four hundred three billion, two hundred forty-four million, four hundred forty-one thousand, four hundred thirty-four".