1823740544003 has 16 divisors (see below), whose sum is σ = 2135180005056. Its totient is φ = 1525029826560.

The previous prime is 1823740543957. The next prime is 1823740544039. The reversal of 1823740544003 is 3004450473281.

It is a cyclic number.

It is not a de Polignac number, because 1823740544003 - 2¹⁴ = 1823740527619 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (1823740540003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10779875 + ... + 10947747.

It is an arithmetic number, because the mean of its divisors is an integer number (133448750316).

Almost surely, 2^{1823740544003} is an apocalyptic number.

1823740544003 is a deficient number, since it is larger than the sum of its proper divisors (311439461053).

1823740544003 is a wasteful number, since it uses less digits than its factorization.

1823740544003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205774.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 1823740544003 in words is "one trillion, eight hundred twenty-three billion, seven hundred forty million, five hundred forty-four thousand, three".