1473215543044 has 12 divisors (see below), whose sum is σ = 2946431086144. Its totient is φ = 631378089864.

The previous prime is 1473215543039. The next prime is 1473215543141. The reversal of 1473215543044 is 4403455123741.

1473215543044 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26307420384 + ... + 26307420439.

Almost surely, 2^{1473215543044} is an apocalyptic number.

1473215543044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1473215543044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1473215543044 is a wasteful number, since it uses less digits than its factorization.

1473215543044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52614840834 (or 52614840832 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 1473215543044 in words is "one trillion, four hundred seventy-three billion, two hundred fifteen million, five hundred forty-three thousand, forty-four".