29500248143 has 2 divisors, whose sum is σ = 29500248144. Its totient is φ = 29500248142.

The previous prime is 29500248077. The next prime is 29500248149. The reversal of 29500248143 is 34184200592.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 29500248143 - 2¹² = 29500244047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29500248097 and 29500248106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29500248149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14750124071 + 14750124072.

It is an arithmetic number, because the mean of its divisors is an integer number (14750124072).

Almost surely, 2^29500248143 is an apocalyptic number.

29500248143 is a deficient number, since it is larger than the sum of its proper divisors (1).

29500248143 is an equidigital number, since it uses as much as digits as its factorization.

29500248143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 29500248143 in words is "twenty-nine billion, five hundred million, two hundred forty-eight thousand, one hundred forty-three".