830012210015 has 8 divisors (see below), whose sum is σ = 1001229389568. Its totient is φ = 660533276320.

The previous prime is 830012209997. The next prime is 830012210023. The reversal of 830012210015 is 510012210038.

It is a happy number.

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

It is not a de Polignac number, because 830012210015 - 2⁸ = 830012209759 is a prime.

It is a super-3 number, since 3×830012210015³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 434560412 + ... + 434562321.

It is an arithmetic number, because the mean of its divisors is an integer number (125153673696).

Almost surely, 2^830012210015 is an apocalyptic number.

830012210015 is a deficient number, since it is larger than the sum of its proper divisors (171217179553).

830012210015 is a wasteful number, since it uses less digits than its factorization.

830012210015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869122929.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 830012210015 its sum of digits (23), we get a palindrome (830012210038).

The spelling of 830012210015 in words is "eight hundred thirty billion, twelve million, two hundred ten thousand, fifteen".