82380434488376 has 8 divisors (see below), whose sum is σ = 154463314665720. Its totient is φ = 41190217244184.

The previous prime is 82380434488307. The next prime is 82380434488423. The reversal of 82380434488376 is 67388443408328.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×82380434488376³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5148777155516 + ... + 5148777155531.

It is an arithmetic number, because the mean of its divisors is an integer number (19307914333215).

Almost surely, 2^{82380434488376} is an apocalyptic number.

It is an amenable number.

82380434488376 is a deficient number, since it is larger than the sum of its proper divisors (72082880177344).

82380434488376 is a wasteful number, since it uses less digits than its factorization.

82380434488376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10297554311053 (or 10297554311049 counting only the distinct ones).

The product of its (nonzero) digits is 594542592, while the sum is 68.

The spelling of 82380434488376 in words is "eighty-two trillion, three hundred eighty billion, four hundred thirty-four million, four hundred eighty-eight thousand, three hundred seventy-six".