29875484911 has 8 divisors (see below), whose sum is σ = 30016413504. Its totient is φ = 29734748160.

The previous prime is 29875484861. The next prime is 29875484929. The reversal of 29875484911 is 11948457892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29875484911 - 2¹⁵ = 29875452143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29875484971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269151 + ... + 363583.

It is an arithmetic number, because the mean of its divisors is an integer number (3752051688).

Almost surely, 2^29875484911 is an apocalyptic number.

29875484911 is a deficient number, since it is larger than the sum of its proper divisors (140928593).

29875484911 is a wasteful number, since it uses less digits than its factorization.

29875484911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95921.

The product of its digits is 5806080, while the sum is 58.

The spelling of 29875484911 in words is "twenty-nine billion, eight hundred seventy-five million, four hundred eighty-four thousand, nine hundred eleven".