7273473204678 has 32 divisors (see below), whose sum is σ = 14558082739200. Its totient is φ = 2422635733056.

The previous prime is 7273473204619. The next prime is 7273473204691. The reversal of 7273473204678 is 8764023743727.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41551743 + ... + 41726421.

It is an arithmetic number, because the mean of its divisors is an integer number (454940085600).

Almost surely, 2^{7273473204678} is an apocalyptic number.

7273473204678 is an abundant number, since it is smaller than the sum of its proper divisors (7284609534522).

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

7273473204678 is a wasteful number, since it uses less digits than its factorization.

7273473204678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179956.

The product of its (nonzero) digits is 66382848, while the sum is 60.

The spelling of 7273473204678 in words is "seven trillion, two hundred seventy-three billion, four hundred seventy-three million, two hundred four thousand, six hundred seventy-eight".