403434242133 has 32 divisors (see below), whose sum is σ = 591015247872. Its totient is φ = 243281016000.

The previous prime is 403434242131. The next prime is 403434242201. The reversal of 403434242133 is 331242434304.

It is a happy number.

It is not a de Polignac number, because 403434242133 - 2¹ = 403434242131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 403434242094 and 403434242103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403434242131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94908 + ... + 903258.

It is an arithmetic number, because the mean of its divisors is an integer number (18469226496).

Almost surely, 2^403434242133 is an apocalyptic number.

It is an amenable number.

403434242133 is a deficient number, since it is larger than the sum of its proper divisors (187581005739).

403434242133 is a wasteful number, since it uses less digits than its factorization.

403434242133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808625.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 403434242133 its reverse (331242434304), we get a palindrome (734676676437).

The spelling of 403434242133 in words is "four hundred three billion, four hundred thirty-four million, two hundred forty-two thousand, one hundred thirty-three".