403422204001243 has 48 divisors (see below), whose sum is σ = 494911410696000. Its totient is φ = 327240428089344.

The previous prime is 403422204001231. The next prime is 403422204001283. The reversal of 403422204001243 is 342100402224304.

It is a de Polignac number, because none of the positive numbers 2^k-403422204001243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403422204001213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68090883 + ... + 73778131.

It is an arithmetic number, because the mean of its divisors is an integer number (10310654389500).

Almost surely, 2^{403422204001243} is an apocalyptic number.

403422204001243 is a deficient number, since it is larger than the sum of its proper divisors (91489206694757).

403422204001243 is a wasteful number, since it uses less digits than its factorization.

403422204001243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687956 (or 5687949 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 403422204001243 its reverse (342100402224304), we get a palindrome (745522606225547).

The spelling of 403422204001243 in words is "four hundred three trillion, four hundred twenty-two billion, two hundred four million, one thousand, two hundred forty-three".