29190142245247 has 2 divisors, whose sum is σ = 29190142245248. Its totient is φ = 29190142245246.

The previous prime is 29190142245241. The next prime is 29190142245307. The reversal of 29190142245247 is 74254224109192.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29190142245247 - 2²⁷ = 29190008027519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29190142245194 and 29190142245203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29190142245241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14595071122623 + 14595071122624.

It is an arithmetic number, because the mean of its divisors is an integer number (14595071122624).

Almost surely, 2^{29190142245247} is an apocalyptic number.

29190142245247 is a deficient number, since it is larger than the sum of its proper divisors (1).

29190142245247 is an equidigital number, since it uses as much as digits as its factorization.

29190142245247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 29190142245247 in words is "twenty-nine trillion, one hundred ninety billion, one hundred forty-two million, two hundred forty-five thousand, two hundred forty-seven".