74801473473408 has 96 divisors (see below), whose sum is σ = 218396347660680. Its totient is φ = 22667113159680.

The previous prime is 74801473473347. The next prime is 74801473473497. The reversal of 74801473473408 is 80437437410847.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 804893635 + ... + 804986562.

Almost surely, 2^{74801473473408} is an apocalyptic number.

It is an amenable number.

74801473473408 is an abundant number, since it is smaller than the sum of its proper divisors (143594874187272).

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

74801473473408 is a wasteful number, since it uses less digits than its factorization.

74801473473408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609880236 (or 1609880213 counting only the distinct ones).

The product of its (nonzero) digits is 50577408, while the sum is 60.

The spelling of 74801473473408 in words is "seventy-four trillion, eight hundred one billion, four hundred seventy-three million, four hundred seventy-three thousand, four hundred eight".