73844342857683 has 24 divisors (see below), whose sum is σ = 106998670049856. Its totient is φ = 49075194481200.

The previous prime is 73844342857567. The next prime is 73844342857771. The reversal of 73844342857683 is 38675824344837.

73844342857683 is a `hidden beast` number, since 7 + 3 + 8 + 4 + 4 + 3 + 42 + 8 + 576 + 8 + 3 = 666.

It is not a de Polignac number, because 73844342857683 - 2¹⁰ = 73844342856659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73844342857283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9268968 + ... + 15284058.

It is an arithmetic number, because the mean of its divisors is an integer number (4458277918744).

Almost surely, 2^{73844342857683} is an apocalyptic number.

73844342857683 is a deficient number, since it is larger than the sum of its proper divisors (33154327192173).

73844342857683 is a wasteful number, since it uses less digits than its factorization.

73844342857683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6019375 (or 6019372 counting only the distinct ones).

The product of its digits is 2601123840, while the sum is 72.

The spelling of 73844342857683 in words is "seventy-three trillion, eight hundred forty-four billion, three hundred forty-two million, eight hundred fifty-seven thousand, six hundred eighty-three".