1828741377043 has 32 divisors (see below), whose sum is σ = 2215695886848. Its totient is φ = 1473445209600.

The previous prime is 1828741376989. The next prime is 1828741377101. The reversal of 1828741377043 is 3407731478281.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1828741377043 is a prime.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1828741317043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 567754173 + ... + 567757393.

It is an arithmetic number, because the mean of its divisors is an integer number (69240496464).

Almost surely, 2^{1828741377043} is an apocalyptic number.

1828741377043 is a deficient number, since it is larger than the sum of its proper divisors (386954509805).

1828741377043 is a wasteful number, since it uses less digits than its factorization.

1828741377043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7723.

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 1828741377043 in words is "one trillion, eight hundred twenty-eight billion, seven hundred forty-one million, three hundred seventy-seven thousand, forty-three".