82351811354044 has 6 divisors (see below), whose sum is σ = 144115669869584. Its totient is φ = 41175905677020.

The previous prime is 82351811354039. The next prime is 82351811354051. The reversal of 82351811354044 is 44045311815328.

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, 10293976419252 + ... + 10293976419259.

Almost surely, 2^{82351811354044} is an apocalyptic number.

It is an amenable number.

82351811354044 is a deficient number, since it is larger than the sum of its proper divisors (61763858515540).

82351811354044 is a wasteful number, since it uses less digits than its factorization.

82351811354044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20587952838515 (or 20587952838513 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 82351811354044 in words is "eighty-two trillion, three hundred fifty-one billion, eight hundred eleven million, three hundred fifty-four thousand, forty-four".