162230436403 has 8 divisors (see below), whose sum is σ = 185417453408. Its totient is φ = 139046229504.

The previous prime is 162230436383. The next prime is 162230436419. The reversal of 162230436403 is 304634032261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 162230436403 - 2¹⁷ = 162230305331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162230436493) 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, 577326 + ... + 811027.

It is an arithmetic number, because the mean of its divisors is an integer number (23177181676).

Almost surely, 2^162230436403 is an apocalyptic number.

162230436403 is a deficient number, since it is larger than the sum of its proper divisors (23187017005).

162230436403 is a wasteful number, since it uses less digits than its factorization.

162230436403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405053.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 162230436403 its reverse (304634032261), we get a palindrome (466864468664).

The spelling of 162230436403 in words is "one hundred sixty-two billion, two hundred thirty million, four hundred thirty-six thousand, four hundred three".