73850336019 has 12 divisors (see below), whose sum is σ = 110351077200. Its totient is φ = 47535848304.

The previous prime is 73850336003. The next prime is 73850336081. The reversal of 73850336019 is 91063305837.

73850336019 is a `hidden beast` number, since 7 + 3 + 8 + 5 + 0 + 33 + 601 + 9 = 666.

It is not a de Polignac number, because 73850336019 - 2⁴ = 73850336003 is a prime.

It is a super-2 number, since 2×73850336019² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73850331019) 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 11 ways as a sum of consecutive naturals, for example, 141475479 + ... + 141476000.

It is an arithmetic number, because the mean of its divisors is an integer number (9195923100).

Almost surely, 2^73850336019 is an apocalyptic number.

73850336019 is a deficient number, since it is larger than the sum of its proper divisors (36500741181).

73850336019 is a wasteful number, since it uses less digits than its factorization.

73850336019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282951514 (or 282951511 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 73850336019 in words is "seventy-three billion, eight hundred fifty million, three hundred thirty-six thousand, nineteen".