434303142405 has 32 divisors (see below), whose sum is σ = 758091097728. Its totient is φ = 210561580800.

The previous prime is 434303142347. The next prime is 434303142409. The reversal of 434303142405 is 504241303434.

It is not a de Polignac number, because 434303142405 - 2⁶ = 434303142341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434303142409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4683147 + ... + 4774983.

It is an arithmetic number, because the mean of its divisors is an integer number (23690346804).

Almost surely, 2^434303142405 is an apocalyptic number.

It is an amenable number.

434303142405 is a deficient number, since it is larger than the sum of its proper divisors (323787955323).

434303142405 is a wasteful number, since it uses less digits than its factorization.

434303142405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120517.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 434303142405 its reverse (504241303434), we get a palindrome (938544445839).

The spelling of 434303142405 in words is "four hundred thirty-four billion, three hundred three million, one hundred forty-two thousand, four hundred five".