331413104001355 has 4 divisors (see below), whose sum is σ = 397695724801632. Its totient is φ = 265130483201080.

The previous prime is 331413104001233. The next prime is 331413104001361. The reversal of 331413104001355 is 553100401314133.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 331413104001355 - 2²⁷ = 331412969783627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 331413104001355.

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, 33141310400131 + ... + 33141310400140.

It is an arithmetic number, because the mean of its divisors is an integer number (99423931200408).

Almost surely, 2^{331413104001355} is an apocalyptic number.

331413104001355 is a deficient number, since it is larger than the sum of its proper divisors (66282620800277).

331413104001355 is an equidigital number, since it uses as much as digits as its factorization.

331413104001355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66282620800276.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 331413104001355 its reverse (553100401314133), we get a palindrome (884513505315488).

The spelling of 331413104001355 in words is "three hundred thirty-one trillion, four hundred thirteen billion, one hundred four million, one thousand, three hundred fifty-five".