82542045038334 has 32 divisors (see below), whose sum is σ = 189193067850240. Its totient is φ = 23517749397792.

The previous prime is 82542045038281. The next prime is 82542045038351. The reversal of 82542045038334 is 43383054024528.

It is a super-2 number, since 2×82542045038334² (a number of 29 digits) contains 22 as substring.

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, 2737153149 + ... + 2737183304.

It is an arithmetic number, because the mean of its divisors is an integer number (5912283370320).

Almost surely, 2^{82542045038334} is an apocalyptic number.

82542045038334 is an abundant number, since it is smaller than the sum of its proper divisors (106651022811906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82542045038334 is a wasteful number, since it uses less digits than its factorization.

82542045038334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5474336824.

The product of its (nonzero) digits is 11059200, while the sum is 51.

The spelling of 82542045038334 in words is "eighty-two trillion, five hundred forty-two billion, forty-five million, thirty-eight thousand, three hundred thirty-four".