3111434432242 has 8 divisors (see below), whose sum is σ = 4692937017132. Its totient is φ = 1547122093200.

The previous prime is 3111434432233. The next prime is 3111434432261. The reversal of 3111434432242 is 2422344341113.

It can be written as a sum of positive squares in 2 ways, for example, as 2722034719881 + 389399712361 = 1649859^2 + 624019^2 .

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

It is a super-2 number, since 2×3111434432242² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3111434432198 and 3111434432207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4297561009 + ... + 4297561732.

Almost surely, 2^{3111434432242} is an apocalyptic number.

3111434432242 is a deficient number, since it is larger than the sum of its proper divisors (1581502584890).

3111434432242 is a wasteful number, since it uses less digits than its factorization.

3111434432242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8595122924.

The product of its digits is 55296, while the sum is 34.

Adding to 3111434432242 its reverse (2422344341113), we get a palindrome (5533778773355).

The spelling of 3111434432242 in words is "three trillion, one hundred eleven billion, four hundred thirty-four million, four hundred thirty-two thousand, two hundred forty-two".