82409461214 has 16 divisors (see below), whose sum is σ = 128562537840. Its totient is φ = 39586700160.

The previous prime is 82409461213. The next prime is 82409461229. The reversal of 82409461214 is 41216490428.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82409461213) 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, 7849259 + ... + 7859750.

It is an arithmetic number, because the mean of its divisors is an integer number (8035158615).

Almost surely, 2^82409461214 is an apocalyptic number.

82409461214 is a deficient number, since it is larger than the sum of its proper divisors (46153076626).

82409461214 is a wasteful number, since it uses less digits than its factorization.

82409461214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15709115.

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 82409461214 in words is "eighty-two billion, four hundred nine million, four hundred sixty-one thousand, two hundred fourteen".