3135320142 has 16 divisors (see below), whose sum is σ = 6271495632. Its totient is φ = 1044964160.

The previous prime is 3135320119. The next prime is 3135320147. The reversal of 3135320142 is 2410235313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135320147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18292 + ... + 81272.

It is an arithmetic number, because the mean of its divisors is an integer number (391968477).

Almost surely, 2^3135320142 is an apocalyptic number.

3135320142 is an abundant number, since it is smaller than the sum of its proper divisors (3136175490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3135320142 is a wasteful number, since it uses less digits than its factorization.

3135320142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71283.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3135320142 is about 55993.9295102603. The cubic root of 3135320142 is about 1463.6165022038.

Adding to 3135320142 its reverse (2410235313), we get a palindrome (5545555455).

The spelling of 3135320142 in words is "three billion, one hundred thirty-five million, three hundred twenty thousand, one hundred forty-two".