830012210039 has 24 divisors (see below), whose sum is σ = 904442338800. Its totient is φ = 760694654720.

The previous prime is 830012210029. The next prime is 830012210057. The reversal of 830012210039 is 930012210038.

It is not a de Polignac number, because 830012210039 - 2⁴ = 830012210023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 830012209993 and 830012210020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830012210029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1803167 + ... + 2216175.

It is an arithmetic number, because the mean of its divisors is an integer number (37685097450).

Almost surely, 2^830012210039 is an apocalyptic number.

830012210039 is a deficient number, since it is larger than the sum of its proper divisors (74430128761).

830012210039 is a wasteful number, since it uses less digits than its factorization.

830012210039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413215 (or 413192 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

Subtracting 830012210039 from its reverse (930012210038), we obtain a palindrome (99999999999).

The spelling of 830012210039 in words is "eight hundred thirty billion, twelve million, two hundred ten thousand, thirty-nine".