29432141 has 2 divisors, whose sum is σ = 29432142. Its totient is φ = 29432140.

The previous prime is 29432101. The next prime is 29432173. The reversal of 29432141 is 14123492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22562500 + 6869641 = 4750^2 + 2621^2 .

It is a cyclic number.

It is not a de Polignac number, because 29432141 - 2⁶ = 29432077 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 29432141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29432101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14716070 + 14716071.

It is an arithmetic number, because the mean of its divisors is an integer number (14716071).

Almost surely, 2^29432141 is an apocalyptic number.

It is an amenable number.

29432141 is a deficient number, since it is larger than the sum of its proper divisors (1).

29432141 is an equidigital number, since it uses as much as digits as its factorization.

29432141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

The square root of 29432141 is about 5425.1397217030. The cubic root of 29432141 is about 308.7502266877.

The spelling of 29432141 in words is "twenty-nine million, four hundred thirty-two thousand, one hundred forty-one".