29733045345 has 24 divisors (see below), whose sum is σ = 53199773952. Its totient is φ = 15346087200.

The previous prime is 29733045341. The next prime is 29733045347. The reversal of 29733045345 is 54354033792.

29733045345 is a `hidden beast` number, since 297 + 3 + 304 + 53 + 4 + 5 = 666.

It is not a de Polignac number, because 29733045345 - 2² = 29733045341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 29733045345.

It is not an unprimeable number, because it can be changed into a prime (29733045341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10655611 + ... + 10658400.

It is an arithmetic number, because the mean of its divisors is an integer number (2216657248).

Almost surely, 2^29733045345 is an apocalyptic number.

It is an amenable number.

29733045345 is a deficient number, since it is larger than the sum of its proper divisors (23466728607).

29733045345 is a wasteful number, since it uses less digits than its factorization.

29733045345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21314053 (or 21314050 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 29733045345 in words is "twenty-nine billion, seven hundred thirty-three million, forty-five thousand, three hundred forty-five".