29142301 has 4 divisors (see below), whose sum is σ = 30856572. Its totient is φ = 27428032.

The previous prime is 29142287. The next prime is 29142307. The reversal of 29142301 is 10324192.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13697401 + 15444900 = 3701^2 + 3930^2 .

It is a cyclic number.

It is not a de Polignac number, because 29142301 - 2¹¹ = 29140253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29142307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857110 + ... + 857143.

It is an arithmetic number, because the mean of its divisors is an integer number (7714143).

Almost surely, 2^29142301 is an apocalyptic number.

It is an amenable number.

29142301 is a deficient number, since it is larger than the sum of its proper divisors (1714271).

29142301 is a wasteful number, since it uses less digits than its factorization.

29142301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714270.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 29142301 is about 5398.3609549566. The cubic root of 29142301 is about 307.7333844151.

Adding to 29142301 its reverse (10324192), we get a palindrome (39466493).

The spelling of 29142301 in words is "twenty-nine million, one hundred forty-two thousand, three hundred one".