434420011142 has 8 divisors (see below), whose sum is σ = 701755402656. Its totient is φ = 200501543592.

The previous prime is 434420011127. The next prime is 434420011153. The reversal of 434420011142 is 241110024434.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 16708461967 = 434420011142 / (4 + 3 + 4 + 4 + 2 + 0 + 0 + 1 + 1 + 1 + 4 + 2).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8354230958 + ... + 8354231009.

It is an arithmetic number, because the mean of its divisors is an integer number (87719425332).

Almost surely, 2^434420011142 is an apocalyptic number.

434420011142 is a deficient number, since it is larger than the sum of its proper divisors (267335391514).

434420011142 is a wasteful number, since it uses less digits than its factorization.

434420011142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16708461982.

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

Adding to 434420011142 its reverse (241110024434), we get a palindrome (675530035576).

The spelling of 434420011142 in words is "four hundred thirty-four billion, four hundred twenty million, eleven thousand, one hundred forty-two".