842465211 has 16 divisors (see below), whose sum is σ = 1287404544. Its totient is φ = 480040704.

The previous prime is 842465203. The next prime is 842465213. The reversal of 842465211 is 112564248.

It is a happy number.

It is not a de Polignac number, because 842465211 - 2³ = 842465203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (842465213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49411 + ... + 64236.

It is an arithmetic number, because the mean of its divisors is an integer number (80462784).

Almost surely, 2^842465211 is an apocalyptic number.

842465211 is a deficient number, since it is larger than the sum of its proper divisors (444939333).

842465211 is a wasteful number, since it uses less digits than its factorization.

842465211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114010.

The product of its digits is 15360, while the sum is 33.

The square root of 842465211 is about 29025.2512650623. The cubic root of 842465211 is about 944.4609192661.

The spelling of 842465211 in words is "eight hundred forty-two million, four hundred sixty-five thousand, two hundred eleven".