73924348401 has 24 divisors (see below), whose sum is σ = 112523754720. Its totient is φ = 46637487936.

The previous prime is 73924348391. The next prime is 73924348417. The reversal of 73924348401 is 10484342937.

It is not a de Polignac number, because 73924348401 - 2¹³ = 73924340209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73924348441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83220 + ... + 393413.

It is an arithmetic number, because the mean of its divisors is an integer number (4688489780).

Almost surely, 2^73924348401 is an apocalyptic number.

It is an amenable number.

73924348401 is a deficient number, since it is larger than the sum of its proper divisors (38599406319).

73924348401 is a wasteful number, since it uses less digits than its factorization.

73924348401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477565 (or 477562 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 73924348401 in words is "seventy-three billion, nine hundred twenty-four million, three hundred forty-eight thousand, four hundred one".