73194531204 has 12 divisors (see below), whose sum is σ = 170787239504. Its totient is φ = 24398177064.

The previous prime is 73194531199. The next prime is 73194531209. The reversal of 73194531204 is 40213549137.

It is an interprime number because it is at equal distance from previous prime (73194531199) and next prime (73194531209).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (73194531209) 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 3 ways as a sum of consecutive naturals, for example, 3049772122 + ... + 3049772145.

Almost surely, 2^73194531204 is an apocalyptic number.

It is an amenable number.

73194531204 is an abundant number, since it is smaller than the sum of its proper divisors (97592708300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73194531204 is a wasteful number, since it uses less digits than its factorization.

73194531204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6099544274 (or 6099544272 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 73194531204 in words is "seventy-three billion, one hundred ninety-four million, five hundred thirty-one thousand, two hundred four".