73342383821 has 8 divisors (see below), whose sum is σ = 85193963904. Its totient is φ = 61834327920.

The previous prime is 73342383799. The next prime is 73342383827. The reversal of 73342383821 is 12838324337.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73342383821 - 2³⁰ = 72268641997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73342383827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85880585 + ... + 85881438.

It is an arithmetic number, because the mean of its divisors is an integer number (10649245488).

Almost surely, 2^73342383821 is an apocalyptic number.

It is an amenable number.

73342383821 is a deficient number, since it is larger than the sum of its proper divisors (11851580083).

73342383821 is a wasteful number, since it uses less digits than its factorization.

73342383821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171762091.

The product of its digits is 580608, while the sum is 44.

The spelling of 73342383821 in words is "seventy-three billion, three hundred forty-two million, three hundred eighty-three thousand, eight hundred twenty-one".