29742150883 has 4 divisors (see below), whose sum is σ = 29743248808. Its totient is φ = 29741052960.

The previous prime is 29742150869. The next prime is 29742150943. The reversal of 29742150883 is 38805124792.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29742150883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29742150083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507273 + ... + 562858.

It is an arithmetic number, because the mean of its divisors is an integer number (7435812202).

Almost surely, 2^29742150883 is an apocalyptic number.

29742150883 is a deficient number, since it is larger than the sum of its proper divisors (1097925).

29742150883 is a wasteful number, since it uses less digits than its factorization.

29742150883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097924.

The product of its (nonzero) digits is 967680, while the sum is 49.

It can be divided in two parts, 29742 and 150883, that added together give a square (180625 = 425²).

The spelling of 29742150883 in words is "twenty-nine billion, seven hundred forty-two million, one hundred fifty thousand, eight hundred eighty-three".