29442797075 has 6 divisors (see below), whose sum is σ = 36509068404. Its totient is φ = 23554237640.

The previous prime is 29442797039. The next prime is 29442797117. The reversal of 29442797075 is 57079724492.

It is not a de Polignac number, because 29442797075 - 2⁶ = 29442797011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29442797075.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 588855917 + ... + 588855966.

It is an arithmetic number, because the mean of its divisors is an integer number (6084844734).

Almost surely, 2^29442797075 is an apocalyptic number.

29442797075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

29442797075 is a deficient number, since it is larger than the sum of its proper divisors (7066271329).

29442797075 is a wasteful number, since it uses less digits than its factorization.

29442797075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177711893 (or 1177711888 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 56.

The spelling of 29442797075 in words is "twenty-nine billion, four hundred forty-two million, seven hundred ninety-seven thousand, seventy-five".