173478390112 has 12 divisors (see below), whose sum is σ = 341535580596. Its totient is φ = 86739195040.

The previous prime is 173478390103. The next prime is 173478390133. The reversal of 173478390112 is 211093874371.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2710599814 + ... + 2710599877.

It is an arithmetic number, because the mean of its divisors is an integer number (28461298383).

Almost surely, 2^173478390112 is an apocalyptic number.

It is an amenable number.

173478390112 is a deficient number, since it is larger than the sum of its proper divisors (168057190484).

173478390112 is an equidigital number, since it uses as much as digits as its factorization.

173478390112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421199701 (or 5421199693 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 173478390112 in words is "one hundred seventy-three billion, four hundred seventy-eight million, three hundred ninety thousand, one hundred twelve".