29495074099 has 4 divisors (see below), whose sum is σ = 31047446440. Its totient is φ = 27942701760.

The previous prime is 29495074079. The next prime is 29495074157. The reversal of 29495074099 is 99047059492.

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

It is a cyclic number.

It is not a de Polignac number, because 29495074099 - 2⁵ = 29495074067 is a prime.

It is a super-2 number, since 2×29495074099² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29495074019) 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, 776186142 + ... + 776186179.

It is an arithmetic number, because the mean of its divisors is an integer number (7761861610).

Almost surely, 2^29495074099 is an apocalyptic number.

29495074099 is a deficient number, since it is larger than the sum of its proper divisors (1552372341).

29495074099 is a wasteful number, since it uses less digits than its factorization.

29495074099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552372340.

The product of its (nonzero) digits is 7348320, while the sum is 58.

The spelling of 29495074099 in words is "twenty-nine billion, four hundred ninety-five million, seventy-four thousand, ninety-nine".