29474412153 has 4 divisors (see below), whose sum is σ = 39299216208. Its totient is φ = 19649608100.

The previous prime is 29474412151. The next prime is 29474412157. The reversal of 29474412153 is 35121447492.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29474412153 - 2¹ = 29474412151 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29474412151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4912402023 + ... + 4912402028.

It is an arithmetic number, because the mean of its divisors is an integer number (9824804052).

Almost surely, 2^29474412153 is an apocalyptic number.

It is an amenable number.

29474412153 is a deficient number, since it is larger than the sum of its proper divisors (9824804055).

29474412153 is an equidigital number, since it uses as much as digits as its factorization.

29474412153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9824804054.

The product of its digits is 241920, while the sum is 42.

The spelling of 29474412153 in words is "twenty-nine billion, four hundred seventy-four million, four hundred twelve thousand, one hundred fifty-three".