29142383 has 2 divisors, whose sum is σ = 29142384. Its totient is φ = 29142382.

The previous prime is 29142367. The next prime is 29142457. The reversal of 29142383 is 38324192.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29142383 - 2⁴ = 29142367 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29142343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14571191 + 14571192.

It is an arithmetic number, because the mean of its divisors is an integer number (14571192).

Almost surely, 2^29142383 is an apocalyptic number.

29142383 is a deficient number, since it is larger than the sum of its proper divisors (1).

29142383 is an equidigital number, since it uses as much as digits as its factorization.

29142383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 29142383 is about 5398.3685498491. The cubic root of 29142383 is about 307.7336730461.

The spelling of 29142383 in words is "twenty-nine million, one hundred forty-two thousand, three hundred eighty-three".