29954899115413 has 4 divisors (see below), whose sum is σ = 29955035079468. Its totient is φ = 29954763151360.

The previous prime is 29954899115341. The next prime is 29954899115437. The reversal of 29954899115413 is 31451199845992.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6721901431569 + 23232997683844 = 2592663^2 + 4820062^2 .

It is a cyclic number.

It is not a de Polignac number, because 29954899115413 - 2²⁵ = 29954865560981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29954899118413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67651018 + ... + 68092363.

It is an arithmetic number, because the mean of its divisors is an integer number (7488758769867).

Almost surely, 2^{29954899115413} is an apocalyptic number.

It is an amenable number.

29954899115413 is a deficient number, since it is larger than the sum of its proper divisors (135964055).

29954899115413 is a wasteful number, since it uses less digits than its factorization.

29954899115413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135964054.

The product of its digits is 125971200, while the sum is 70.

The spelling of 29954899115413 in words is "twenty-nine trillion, nine hundred fifty-four billion, eight hundred ninety-nine million, one hundred fifteen thousand, four hundred thirteen".