331430402440114 has 8 divisors (see below), whose sum is σ = 501706572501420. Its totient is φ = 164194878272976.

The previous prime is 331430402440091. The next prime is 331430402440211. The reversal of 331430402440114 is 411044204034133.

It can be written as a sum of positive squares in 2 ways, for example, as 330423942039489 + 1006460400625 = 18177567^2 + 1003225^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×331430402440114² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 331430402440114.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 760161473269 + ... + 760161473704.

Almost surely, 2^{331430402440114} is an apocalyptic number.

331430402440114 is a deficient number, since it is larger than the sum of its proper divisors (170276170061306).

331430402440114 is a wasteful number, since it uses less digits than its factorization.

331430402440114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520322947084.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 331430402440114 its reverse (411044204034133), we get a palindrome (742474606474247).

The spelling of 331430402440114 in words is "three hundred thirty-one trillion, four hundred thirty billion, four hundred two million, four hundred forty thousand, one hundred fourteen".