1473774741645 has 16 divisors (see below), whose sum is σ = 2393234208960. Its totient is φ = 774281654784.

The previous prime is 1473774741619. The next prime is 1473774741667. The reversal of 1473774741645 is 5461474773741.

It is not a de Polignac number, because 1473774741645 - 2⁹ = 1473774741133 is a prime.

It is a super-3 number, since 3×1473774741645³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733220260 + ... + 733222269.

It is an arithmetic number, because the mean of its divisors is an integer number (149577138060).

Almost surely, 2^{1473774741645} is an apocalyptic number.

1473774741645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1473774741645 is a deficient number, since it is larger than the sum of its proper divisors (919459467315).

1473774741645 is a wasteful number, since it uses less digits than its factorization.

1473774741645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466442604.

The product of its digits is 55319040, while the sum is 60.

The spelling of 1473774741645 in words is "one trillion, four hundred seventy-three billion, seven hundred seventy-four million, seven hundred forty-one thousand, six hundred forty-five".