82667677017070 has 32 divisors (see below), whose sum is σ = 149013823795200. Its totient is φ = 33019963026336.

The previous prime is 82667677017049. The next prime is 82667677017097. The reversal of 82667677017070 is 7071077676628.

It is a junction number, because it is equal to n+sod(n) for n = 82667677016993 and 82667677017011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153411571 + ... + 153949489.

It is an arithmetic number, because the mean of its divisors is an integer number (4656681993600).

Almost surely, 2^{82667677017070} is an apocalyptic number.

82667677017070 is a deficient number, since it is larger than the sum of its proper divisors (66346146778130).

82667677017070 is a wasteful number, since it uses less digits than its factorization.

82667677017070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559792.

The product of its (nonzero) digits is 58084992, while the sum is 64.

The spelling of 82667677017070 in words is "eighty-two trillion, six hundred sixty-seven billion, six hundred seventy-seven million, seventeen thousand, seventy".