29080541281 has 4 divisors (see below), whose sum is σ = 31724226864. Its totient is φ = 26436855700.

The previous prime is 29080541239. The next prime is 29080541291. The reversal of 29080541281 is 18214508092.

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 29080541281 - 2¹³ = 29080533089 is a prime.

It is a super-2 number, since 2×29080541281² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29080541291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1321842775 + ... + 1321842796.

It is an arithmetic number, because the mean of its divisors is an integer number (7931056716).

Almost surely, 2^29080541281 is an apocalyptic number.

It is an amenable number.

29080541281 is a deficient number, since it is larger than the sum of its proper divisors (2643685583).

29080541281 is a wasteful number, since it uses less digits than its factorization.

29080541281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643685582.

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 29080541281 in words is "twenty-nine billion, eighty million, five hundred forty-one thousand, two hundred eighty-one".