331018361348 has 6 divisors (see below), whose sum is σ = 579282132366. Its totient is φ = 165509180672.

The previous prime is 331018361347. The next prime is 331018361353. The reversal of 331018361348 is 843163810133.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 251393937664 + 79624423684 = 501392^2 + 282178^2 .

It is not an unprimeable number, because it can be changed into a prime (331018361347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41377295165 + ... + 41377295172.

It is an arithmetic number, because the mean of its divisors is an integer number (96547022061).

Almost surely, 2^331018361348 is an apocalyptic number.

It is an amenable number.

331018361348 is a deficient number, since it is larger than the sum of its proper divisors (248263771018).

331018361348 is a wasteful number, since it uses less digits than its factorization.

331018361348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82754590341 (or 82754590339 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 331018361348 in words is "three hundred thirty-one billion, eighteen million, three hundred sixty-one thousand, three hundred forty-eight".