29040803091 has 6 divisors (see below), whose sum is σ = 41947826700. Its totient is φ = 19360535388.

The previous prime is 29040803083. The next prime is 29040803101. The reversal of 29040803091 is 19030804092.

It is not a de Polignac number, because 29040803091 - 2³ = 29040803083 is a prime.

It is a super-3 number, since 3×29040803091³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (29040803021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1613377941 + ... + 1613377958.

It is an arithmetic number, because the mean of its divisors is an integer number (6991304450).

Almost surely, 2^29040803091 is an apocalyptic number.

29040803091 is a deficient number, since it is larger than the sum of its proper divisors (12907023609).

29040803091 is a wasteful number, since it uses less digits than its factorization.

29040803091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226755905 (or 3226755902 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 29040803091 in words is "twenty-nine billion, forty million, eight hundred three thousand, ninety-one".