331142213034 has 12 divisors (see below), whose sum is σ = 717474794946. Its totient is φ = 110380737672.

The previous prime is 331142212949. The next prime is 331142213071. The reversal of 331142213034 is 430312241133.

It is a happy number.

331142213034 is a `hidden beast` number, since 3 + 311 + 42 + 2 + 1 + 303 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 330101957025 + 1040256009 = 574545^2 + 32253^2 .

It is a junction number, because it is equal to n+sod(n) for n = 331142212989 and 331142213007.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9198394789 + ... + 9198394824.

Almost surely, 2^331142213034 is an apocalyptic number.

331142213034 is an abundant number, since it is smaller than the sum of its proper divisors (386332581912).

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

331142213034 is a wasteful number, since it uses less digits than its factorization.

331142213034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18396789621 (or 18396789618 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 331142213034 its reverse (430312241133), we get a palindrome (761454454167).

The spelling of 331142213034 in words is "three hundred thirty-one billion, one hundred forty-two million, two hundred thirteen thousand, thirty-four".