3111432121342 has 8 divisors (see below), whose sum is σ = 4708450378656. Its totient is φ = 1541948661792.

The previous prime is 3111432121337. The next prime is 3111432121361. The reversal of 3111432121342 is 2431212341113.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3111432121342.

It is a congruent number.

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, 6883699158 + ... + 6883699609.

It is an arithmetic number, because the mean of its divisors is an integer number (588556297332).

Almost surely, 2^{3111432121342} is an apocalyptic number.

3111432121342 is a deficient number, since it is larger than the sum of its proper divisors (1597018257314).

3111432121342 is a wasteful number, since it uses less digits than its factorization.

3111432121342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13767398882.

The product of its digits is 3456, while the sum is 28.

Adding to 3111432121342 its reverse (2431212341113), we get a palindrome (5542644462455).

The spelling of 3111432121342 in words is "three trillion, one hundred eleven billion, four hundred thirty-two million, one hundred twenty-one thousand, three hundred forty-two".