1744193021042 has 8 divisors (see below), whose sum is σ = 2616321205596. Its totient is φ = 872085952512.

The previous prime is 1744193020963. The next prime is 1744193021063. The reversal of 1744193021042 is 2401203914471.

It is a Cunningham number, because it is equal to 1320679²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1744193021041 + 1 = 1320679^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1744193020987 and 1744193021005.

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, 5070863 + ... + 5403890.

Almost surely, 2^{1744193021042} is an apocalyptic number.

1744193021042 is a deficient number, since it is larger than the sum of its proper divisors (872128184554).

1744193021042 is a wasteful number, since it uses less digits than its factorization.

1744193021042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10558012.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 1744193021042 in words is "one trillion, seven hundred forty-four billion, one hundred ninety-three million, twenty-one thousand, forty-two".