830990041712 has 20 divisors (see below), whose sum is σ = 1612547181000. Its totient is φ = 414848833728.

The previous prime is 830990041711. The next prime is 830990041741. The reversal of 830990041712 is 217140099038.

830990041712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×830990041712² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830990041711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40376087 + ... + 40396662.

It is an arithmetic number, because the mean of its divisors is an integer number (80627359050).

Almost surely, 2^830990041712 is an apocalyptic number.

It is an amenable number.

830990041712 is a deficient number, since it is larger than the sum of its proper divisors (781557139288).

830990041712 is a wasteful number, since it uses less digits than its factorization.

830990041712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80773400 (or 80773394 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 830990041712 in words is "eight hundred thirty billion, nine hundred ninety million, forty-one thousand, seven hundred twelve".