331341402223305 has 48 divisors (see below), whose sum is σ = 580045961224080. Its totient is φ = 174955356672000.

The previous prime is 331341402223283. The next prime is 331341402223339. The reversal of 331341402223305 is 503322204143133.

331341402223305 is a `hidden beast` number, since 3 + 3 + 1 + 3 + 414 + 0 + 2 + 2 + 233 + 0 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 35705118341376 + 295636283881929 = 5975376^2 + 17194077^2 .

It is not a de Polignac number, because 331341402223305 - 2⁴² = 326943355712201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 331341402223305.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74602225 + ... + 78918785.

It is an arithmetic number, because the mean of its divisors is an integer number (12084290858835).

Almost surely, 2^{331341402223305} is an apocalyptic number.

It is an amenable number.

331341402223305 is a deficient number, since it is larger than the sum of its proper divisors (248704559000775).

331341402223305 is a wasteful number, since it uses less digits than its factorization.

331341402223305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333562 (or 4333559 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 331341402223305 its reverse (503322204143133), we get a palindrome (834663606366438).

The spelling of 331341402223305 in words is "three hundred thirty-one trillion, three hundred forty-one billion, four hundred two million, two hundred twenty-three thousand, three hundred five".