1547206310044 has 12 divisors (see below), whose sum is σ = 2708443920168. Its totient is φ = 773365190000.

The previous prime is 1547206310033. The next prime is 1547206310053. The reversal of 1547206310044 is 4400136027451.

It is a junction number, because it is equal to n+sod(n) for n = 1547206309985 and 1547206310012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59476627 + ... + 59502634.

It is an arithmetic number, because the mean of its divisors is an integer number (225703660014).

Almost surely, 2^{1547206310044} is an apocalyptic number.

It is an amenable number.

1547206310044 is a deficient number, since it is larger than the sum of its proper divisors (1161237610124).

1547206310044 is a wasteful number, since it uses less digits than its factorization.

1547206310044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118982516 (or 118982514 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 1547206310044 in words is "one trillion, five hundred forty-seven billion, two hundred six million, three hundred ten thousand, forty-four".