435044205142 has 4 divisors (see below), whose sum is σ = 652566307716. Its totient is φ = 217522102570.

The previous prime is 435044205091. The next prime is 435044205181. The reversal of 435044205142 is 241502440534.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241502440534 = 2 ⋅120751220267.

It is a junction number, because it is equal to n+sod(n) for n = 435044205098 and 435044205107.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 108761051284 + ... + 108761051287.

It is an arithmetic number, because the mean of its divisors is an integer number (163141576929).

Almost surely, 2^435044205142 is an apocalyptic number.

435044205142 is a deficient number, since it is larger than the sum of its proper divisors (217522102574).

435044205142 is a wasteful number, since it uses less digits than its factorization.

435044205142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217522102573.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 435044205142 its reverse (241502440534), we get a palindrome (676546645676).

The spelling of 435044205142 in words is "four hundred thirty-five billion, forty-four million, two hundred five thousand, one hundred forty-two".