29120441 has 4 divisors (see below), whose sum is σ = 33280512. Its totient is φ = 24960372.

The previous prime is 29120431. The next prime is 29120449. The reversal of 29120441 is 14402192.

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 29120441 - 2¹⁴ = 29104057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29120449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2080025 + ... + 2080038.

It is an arithmetic number, because the mean of its divisors is an integer number (8320128).

Almost surely, 2^29120441 is an apocalyptic number.

It is an amenable number.

29120441 is a deficient number, since it is larger than the sum of its proper divisors (4160071).

29120441 is an equidigital number, since it uses as much as digits as its factorization.

29120441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160070.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 29120441 is about 5396.3358865067. The cubic root of 29120441 is about 307.6564202968.

The spelling of 29120441 in words is "twenty-nine million, one hundred twenty thousand, four hundred forty-one".