331340134031334 has 12 divisors (see below), whose sum is σ = 717903623734596. Its totient is φ = 110446711343772.

The previous prime is 331340134031329. The next prime is 331340134031341. The reversal of 331340134031334 is 433130431043133.

331340134031334 is a `hidden beast` number, since 3 + 313 + 4 + 0 + 1 + 3 + 4 + 0 + 3 + 1 + 334 = 666.

It is a congruent number.

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, 9203892611964 + ... + 9203892611999.

It is an arithmetic number, because the mean of its divisors is an integer number (59825301977883).

Almost surely, 2^{331340134031334} is an apocalyptic number.

331340134031334 is an abundant number, since it is smaller than the sum of its proper divisors (386563489703262).

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

331340134031334 is a wasteful number, since it uses less digits than its factorization.

331340134031334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18407785223971 (or 18407785223968 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 36.

Adding to 331340134031334 its reverse (433130431043133), we get a palindrome (764470565074467).

The spelling of 331340134031334 in words is "three hundred thirty-one trillion, three hundred forty billion, one hundred thirty-four million, thirty-one thousand, three hundred thirty-four".