4311203434142 has 16 divisors (see below), whose sum is σ = 7096940226432. Its totient is φ = 1947903564120.

The previous prime is 4311203434103. The next prime is 4311203434177. The reversal of 4311203434142 is 2414343021134.

It is a junction number, because it is equal to n+sod(n) for n = 4311203434099 and 4311203434108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586714268 + ... + 586721615.

It is an arithmetic number, because the mean of its divisors is an integer number (443558764152).

Almost surely, 2^{4311203434142} is an apocalyptic number.

4311203434142 is a deficient number, since it is larger than the sum of its proper divisors (2785736792290).

4311203434142 is a wasteful number, since it uses less digits than its factorization.

4311203434142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173436063.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 4311203434142 its reverse (2414343021134), we get a palindrome (6725546455276).

The spelling of 4311203434142 in words is "four trillion, three hundred eleven billion, two hundred three million, four hundred thirty-four thousand, one hundred forty-two".