29429542 has 8 divisors (see below), whose sum is σ = 44248032. Its totient is φ = 14680200.

The previous prime is 29429539. The next prime is 29429551. The reversal of 29429542 is 24592492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 16209 + ... + 17932.

It is an arithmetic number, because the mean of its divisors is an integer number (5531004).

Almost surely, 2^29429542 is an apocalyptic number.

29429542 is a deficient number, since it is larger than the sum of its proper divisors (14818490).

29429542 is a wasteful number, since it uses less digits than its factorization.

29429542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34574.

The product of its digits is 51840, while the sum is 37.

The square root of 29429542 is about 5424.9001834135. The cubic root of 29429542 is about 308.7411383755.

The spelling of 29429542 in words is "twenty-nine million, four hundred twenty-nine thousand, five hundred forty-two".