73743318673076 has 48 divisors (see below), whose sum is σ = 139554850592640. Its totient is φ = 33894289503360.

The previous prime is 73743318673069. The next prime is 73743318673093. The reversal of 73743318673076 is 67037681334737.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12851930 + ... + 17682158.

It is an arithmetic number, because the mean of its divisors is an integer number (2907392720680).

Almost surely, 2^{73743318673076} is an apocalyptic number.

It is an amenable number.

73743318673076 is a deficient number, since it is larger than the sum of its proper divisors (65811531919564).

73743318673076 is a wasteful number, since it uses less digits than its factorization.

73743318673076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4831464 (or 4831462 counting only the distinct ones).

The product of its (nonzero) digits is 224042112, while the sum is 65.

The spelling of 73743318673076 in words is "seventy-three trillion, seven hundred forty-three billion, three hundred eighteen million, six hundred seventy-three thousand, seventy-six".