1473663373020 has 72 divisors (see below), whose sum is σ = 4624254048960. Its totient is φ = 379425970560.

The previous prime is 1473663373009. The next prime is 1473663373033. The reversal of 1473663373020 is 203733663741.

1473663373020 is a `hidden beast` number, since 1 + 4 + 7 + 3 + 6 + 6 + 337 + 302 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 23 ways as a sum of consecutive naturals, for example, 141150276 + ... + 141160715.

It is an arithmetic number, because the mean of its divisors is an integer number (64225750680).

Almost surely, 2^{1473663373020} is an apocalyptic number.

1473663373020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1473663373020 is an abundant number, since it is smaller than the sum of its proper divisors (3150590675940).

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

1473663373020 is a wasteful number, since it uses less digits than its factorization.

1473663373020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282311035 (or 282311030 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 45.

The spelling of 1473663373020 in words is "one trillion, four hundred seventy-three billion, six hundred sixty-three million, three hundred seventy-three thousand, twenty".