29920595443199 has 8 divisors (see below), whose sum is σ = 31496597264880. Its totient is φ = 28344716985600.

The previous prime is 29920595443163. The next prime is 29920595443213. The reversal of 29920595443199 is 99134459502992.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29920595443199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29920595493199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30342962 + ... + 31313519.

It is an arithmetic number, because the mean of its divisors is an integer number (3937074658110).

Almost surely, 2^{29920595443199} is an apocalyptic number.

29920595443199 is a deficient number, since it is larger than the sum of its proper divisors (1576001821681).

29920595443199 is a wasteful number, since it uses less digits than its factorization.

29920595443199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61682041.

The product of its (nonzero) digits is 283435200, while the sum is 71.

The spelling of 29920595443199 in words is "twenty-nine trillion, nine hundred twenty billion, five hundred ninety-five million, four hundred forty-three thousand, one hundred ninety-nine".