73774084032 has 168 divisors, whose sum is σ = 242825381760. Its totient is φ = 21179128320.

The previous prime is 73774084001. The next prime is 73774084081. The reversal of 73774084032 is 23048047737.

It is a congruent number.

It is an unprimeable number.

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, 186028 + ... + 426795.

Almost surely, 2^73774084032 is an apocalyptic number.

73774084032 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

73774084032 is an abundant number, since it is smaller than the sum of its proper divisors (169051297728).

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

73774084032 is a wasteful number, since it uses less digits than its factorization.

73774084032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612871 (or 612858 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 73774084032 in words is "seventy-three billion, seven hundred seventy-four million, eighty-four thousand, thirty-two".