73074440356 has 12 divisors (see below), whose sum is σ = 127969148160. Its totient is φ = 36511826600.

The previous prime is 73074440293. The next prime is 73074440359. The reversal of 73074440356 is 65304447037.

It is not an unprimeable number, because it can be changed into a prime (73074440359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6341920 + ... + 6353431.

It is an arithmetic number, because the mean of its divisors is an integer number (10664095680).

Almost surely, 2^73074440356 is an apocalyptic number.

It is an amenable number.

73074440356 is a deficient number, since it is larger than the sum of its proper divisors (54894707804).

73074440356 is a wasteful number, since it uses less digits than its factorization.

73074440356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12696794 (or 12696792 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 73074440356 in words is "seventy-three billion, seventy-four million, four hundred forty thousand, three hundred fifty-six".