830106665377 has 12 divisors (see below), whose sum is σ = 935725205808. Its totient is φ = 730299109800.

The previous prime is 830106665371. The next prime is 830106665387. The reversal of 830106665377 is 773566601038.

It is not a de Polignac number, because 830106665377 - 2¹⁹ = 830106141089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830106665371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39252823 + ... + 39273964.

It is an arithmetic number, because the mean of its divisors is an integer number (77977100484).

Almost surely, 2^830106665377 is an apocalyptic number.

It is an amenable number.

830106665377 is a deficient number, since it is larger than the sum of its proper divisors (105618540431).

830106665377 is a wasteful number, since it uses less digits than its factorization.

830106665377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78526860 (or 78526829 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 830106665377 in words is "eight hundred thirty billion, one hundred six million, six hundred sixty-five thousand, three hundred seventy-seven".