201424431014 has 16 divisors (see below), whose sum is σ = 322210904400. Its totient is φ = 94106037504.

The previous prime is 201424431001. The next prime is 201424431049. The reversal of 201424431014 is 410134424102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21305519 + ... + 21314970.

It is an arithmetic number, because the mean of its divisors is an integer number (20138181525).

Almost surely, 2^201424431014 is an apocalyptic number.

201424431014 is a deficient number, since it is larger than the sum of its proper divisors (120786473386).

201424431014 is a wasteful number, since it uses less digits than its factorization.

201424431014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42620647.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 201424431014 its reverse (410134424102), we get a palindrome (611558855116).

The spelling of 201424431014 in words is "two hundred one billion, four hundred twenty-four million, four hundred thirty-one thousand, fourteen".