82143625119 has 8 divisors (see below), whose sum is σ = 110609238192. Its totient is φ = 54220214400.

The previous prime is 82143625097. The next prime is 82143625127. The reversal of 82143625119 is 91152634128.

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

It is not a de Polignac number, because 82143625119 - 2⁷ = 82143624991 is a prime.

It is a super-2 number, since 2×82143625119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82143625169) 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, 135550234 + ... + 135550839.

It is an arithmetic number, because the mean of its divisors is an integer number (13826154774).

Almost surely, 2^82143625119 is an apocalyptic number.

82143625119 is a deficient number, since it is larger than the sum of its proper divisors (28465613073).

82143625119 is a wasteful number, since it uses less digits than its factorization.

82143625119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271101177.

The product of its digits is 103680, while the sum is 42.

Subtracting 82143625119 from its reverse (91152634128), we obtain a palindrome (9009009009).

The spelling of 82143625119 in words is "eighty-two billion, one hundred forty-three million, six hundred twenty-five thousand, one hundred nineteen".