29712969056319 has 8 divisors (see below), whose sum is σ = 39705526580400. Its totient is φ = 19764528784896.

The previous prime is 29712969056291. The next prime is 29712969056347. The reversal of 29712969056319 is 91365096921792.

It is an interprime number because it is at equal distance from previous prime (29712969056291) and next prime (29712969056347).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29712969056319 - 2¹² = 29712969052223 is a prime.

It is a super-2 number, since 2×29712969056319² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29712929056319) 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 7 ways as a sum of consecutive naturals, for example, 11029311592 + ... + 11029314285.

It is an arithmetic number, because the mean of its divisors is an integer number (4963190822550).

Almost surely, 2^{29712969056319} is an apocalyptic number.

29712969056319 is a deficient number, since it is larger than the sum of its proper divisors (9992557524081).

29712969056319 is a wasteful number, since it uses less digits than its factorization.

29712969056319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22058626329.

The product of its (nonzero) digits is 99202320, while the sum is 69.

The spelling of 29712969056319 in words is "twenty-nine trillion, seven hundred twelve billion, nine hundred sixty-nine million, fifty-six thousand, three hundred nineteen".