82844422072357 has 32 divisors (see below), whose sum is σ = 93110334261120. Its totient is φ = 73059561093120.

The previous prime is 82844422072337. The next prime is 82844422072367. The reversal of 82844422072357 is 75327022444828.

It is a cyclic number.

It is not a de Polignac number, because 82844422072357 - 2³⁵ = 82810062333989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82844422072337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52238733 + ... + 53801245.

It is an arithmetic number, because the mean of its divisors is an integer number (2909697945660).

Almost surely, 2^{82844422072357} is an apocalyptic number.

It is an amenable number.

82844422072357 is a deficient number, since it is larger than the sum of its proper divisors (10265912188763).

82844422072357 is a wasteful number, since it uses less digits than its factorization.

82844422072357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563333.

The product of its (nonzero) digits is 48168960, while the sum is 58.

The spelling of 82844422072357 in words is "eighty-two trillion, eight hundred forty-four billion, four hundred twenty-two million, seventy-two thousand, three hundred fifty-seven".