73371617338 has 16 divisors (see below), whose sum is σ = 110823013800. Its totient is φ = 36430732800.

The previous prime is 73371617309. The next prime is 73371617441. The reversal of 73371617338 is 83371617337.

It can be written as a sum of positive squares in 4 ways, for example, as 43246113849 + 30125503489 = 207957^2 + 173567^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73371617291 and 73371617300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1295698 + ... + 1351138.

Almost surely, 2^73371617338 is an apocalyptic number.

73371617338 is a deficient number, since it is larger than the sum of its proper divisors (37451396462).

73371617338 is a wasteful number, since it uses less digits than its factorization.

73371617338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60033.

The product of its digits is 1333584, while the sum is 49.

Subtracting 73371617338 from its reverse (83371617337), we obtain a palindrome (9999999999).

The spelling of 73371617338 in words is "seventy-three billion, three hundred seventy-one million, six hundred seventeen thousand, three hundred thirty-eight".