13311211240413 has 32 divisors (see below), whose sum is σ = 19842308505600. Its totient is φ = 8819263777968.

The previous prime is 13311211240381. The next prime is 13311211240433. The reversal of 13311211240413 is 31404211211331.

13311211240413 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 1 + 2 + 1 + 1 + 240 + 413 = 666.

It is not a de Polignac number, because 13311211240413 - 2⁵ = 13311211240381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311211240433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22793220 + ... + 23369922.

It is an arithmetic number, because the mean of its divisors is an integer number (620072140800).

Almost surely, 2^{13311211240413} is an apocalyptic number.

It is an amenable number.

13311211240413 is a deficient number, since it is larger than the sum of its proper divisors (6531097265187).

13311211240413 is a wasteful number, since it uses less digits than its factorization.

13311211240413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581998 (or 581992 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 13311211240413 its reverse (31404211211331), we get a palindrome (44715422451744).

The spelling of 13311211240413 in words is "thirteen trillion, three hundred eleven billion, two hundred eleven million, two hundred forty thousand, four hundred thirteen".