201403440433031 has 16 divisors (see below), whose sum is σ = 214568161933824. Its totient is φ = 188385202859904.

The previous prime is 201403440433021. The next prime is 201403440433109. The reversal of 201403440433031 is 130334044304102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201403440433031 is a prime.

It is a super-2 number, since 2×201403440433031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201403440433021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 63762116 + ... + 66846198.

It is an arithmetic number, because the mean of its divisors is an integer number (13410510120864).

Almost surely, 2^{201403440433031} is an apocalyptic number.

201403440433031 is a deficient number, since it is larger than the sum of its proper divisors (13164721500793).

201403440433031 is a wasteful number, since it uses less digits than its factorization.

201403440433031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107830.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 201403440433031 its reverse (130334044304102), we get a palindrome (331737484737133).

The spelling of 201403440433031 in words is "two hundred one trillion, four hundred three billion, four hundred forty million, four hundred thirty-three thousand, thirty-one".