29340142 has 16 divisors (see below), whose sum is σ = 49890960. Its totient is φ = 12828672.

The previous prime is 29340139. The next prime is 29340151. The reversal of 29340142 is 24104392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29203 + ... + 30190.

It is an arithmetic number, because the mean of its divisors is an integer number (3118185).

Almost surely, 2^29340142 is an apocalyptic number.

29340142 is a deficient number, since it is larger than the sum of its proper divisors (20550818).

29340142 is a wasteful number, since it uses less digits than its factorization.

29340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59427.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 29340142 is about 5416.6541333188. The cubic root of 29340142 is about 308.4281937167.

The spelling of 29340142 in words is "twenty-nine million, three hundred forty thousand, one hundred forty-two".