3143423334542 has 8 divisors (see below), whose sum is σ = 4737481613832. Its totient is φ = 1564262796600.

The previous prime is 3143423334539. The next prime is 3143423334551. The reversal of 3143423334542 is 2454333243413.

3143423334542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×3143423334542² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3143423334542.

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, 3724434809 + ... + 3724435652.

It is an arithmetic number, because the mean of its divisors is an integer number (592185201729).

Almost surely, 2^{3143423334542} is an apocalyptic number.

3143423334542 is a deficient number, since it is larger than the sum of its proper divisors (1594058279290).

3143423334542 is a wasteful number, since it uses less digits than its factorization.

3143423334542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7448870674.

The product of its digits is 1244160, while the sum is 41.

Adding to 3143423334542 its reverse (2454333243413), we get a palindrome (5597756577955).

The spelling of 3143423334542 in words is "three trillion, one hundred forty-three billion, four hundred twenty-three million, three hundred thirty-four thousand, five hundred forty-two".