2634311620413 has 24 divisors (see below), whose sum is σ = 4152487843296. Its totient is φ = 1595994285600.

The previous prime is 2634311620397. The next prime is 2634311620439. The reversal of 2634311620413 is 3140261134362.

2634311620413 is a `hidden beast` number, since 2 + 6 + 3 + 4 + 3 + 11 + 620 + 4 + 13 = 666.

It is not a de Polignac number, because 2634311620413 - 2⁴ = 2634311620397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634311620313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4367095 + ... + 4933572.

It is an arithmetic number, because the mean of its divisors is an integer number (173020326804).

Almost surely, 2^{2634311620413} is an apocalyptic number.

It is an amenable number.

2634311620413 is a deficient number, since it is larger than the sum of its proper divisors (1518176222883).

2634311620413 is a wasteful number, since it uses less digits than its factorization.

2634311620413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9303545 (or 9303542 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 2634311620413 its reverse (3140261134362), we get a palindrome (5774572754775).

The spelling of 2634311620413 in words is "two trillion, six hundred thirty-four billion, three hundred eleven million, six hundred twenty thousand, four hundred thirteen".