10172404211 has 4 divisors (see below), whose sum is σ = 10523176800. Its totient is φ = 9821631624.

The previous prime is 10172404159. The next prime is 10172404213. The reversal of 10172404211 is 11240427101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11240427101 = 379 ⋅29658119.

It is a cyclic number.

It is not a de Polignac number, because 10172404211 - 2²² = 10168209907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10172404213) 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, 175386251 + ... + 175386308.

It is an arithmetic number, because the mean of its divisors is an integer number (2630794200).

Almost surely, 2^10172404211 is an apocalyptic number.

10172404211 is a deficient number, since it is larger than the sum of its proper divisors (350772589).

10172404211 is an equidigital number, since it uses as much as digits as its factorization.

10172404211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350772588.

The product of its (nonzero) digits is 448, while the sum is 23.

The spelling of 10172404211 in words is "ten billion, one hundred seventy-two million, four hundred four thousand, two hundred eleven".