29954842007159 has 2 divisors, whose sum is σ = 29954842007160. Its totient is φ = 29954842007158.

The previous prime is 29954842007149. The next prime is 29954842007243. The reversal of 29954842007159 is 95170024845992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29954842007159 - 2²⁰ = 29954840958583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29954842007095 and 29954842007104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29954842007119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14977421003579 + 14977421003580.

It is an arithmetic number, because the mean of its divisors is an integer number (14977421003580).

Almost surely, 2^{29954842007159} is an apocalyptic number.

29954842007159 is a deficient number, since it is larger than the sum of its proper divisors (1).

29954842007159 is an equidigital number, since it uses as much as digits as its factorization.

29954842007159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65318400, while the sum is 65.

The spelling of 29954842007159 in words is "twenty-nine trillion, nine hundred fifty-four billion, eight hundred forty-two million, seven thousand, one hundred fifty-nine".