29103775042 has 8 divisors (see below), whose sum is σ = 43683526656. Its totient is φ = 14542599492.

The previous prime is 29103775031. The next prime is 29103775049. The reversal of 29103775042 is 24057730192.

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

It is a junction number, because it is equal to n+sod(n) for n = 29103774986 and 29103775004.

It is not an unprimeable number, because it can be changed into a prime (29103775049) 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 in 3 ways as a sum of consecutive naturals, for example, 4640098 + ... + 4646365.

It is an arithmetic number, because the mean of its divisors is an integer number (5460440832).

Almost surely, 2^29103775042 is an apocalyptic number.

29103775042 is a deficient number, since it is larger than the sum of its proper divisors (14579751614).

29103775042 is a wasteful number, since it uses less digits than its factorization.

29103775042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9288032.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 29103775042 in words is "twenty-nine billion, one hundred three million, seven hundred seventy-five thousand, forty-two".