331214224340412 has 36 divisors (see below), whose sum is σ = 956841092539696. Its totient is φ = 94632635525760.

The previous prime is 331214224340357. The next prime is 331214224340431. The reversal of 331214224340412 is 214043422412133.

331214224340412 is a `hidden beast` number, since 3 + 3 + 1 + 2 + 1 + 4 + 2 + 243 + 404 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 657171079789 + ... + 657171080292.

Almost surely, 2^{331214224340412} is an apocalyptic number.

It is an amenable number.

331214224340412 is an abundant number, since it is smaller than the sum of its proper divisors (625626868199284).

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

331214224340412 is a wasteful number, since it uses less digits than its factorization.

331214224340412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314342160098 (or 1314342160093 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 331214224340412 its reverse (214043422412133), we get a palindrome (545257646752545).

The spelling of 331214224340412 in words is "three hundred thirty-one trillion, two hundred fourteen billion, two hundred twenty-four million, three hundred forty thousand, four hundred twelve".