1742420568441 has 32 divisors (see below), whose sum is σ = 2743870824448. Its totient is φ = 962459003520.

The previous prime is 1742420568431. The next prime is 1742420568461. The reversal of 1742420568441 is 1448650242471.

It is not a de Polignac number, because 1742420568441 - 2¹⁵ = 1742420535673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1742420568431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 940756 + ... + 2090421.

It is an arithmetic number, because the mean of its divisors is an integer number (85745963264).

Almost surely, 2^{1742420568441} is an apocalyptic number.

It is an amenable number.

1742420568441 is a deficient number, since it is larger than the sum of its proper divisors (1001450256007).

1742420568441 is a wasteful number, since it uses less digits than its factorization.

1742420568441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032101.

The product of its (nonzero) digits is 1720320, while the sum is 48.

The spelling of 1742420568441 in words is "one trillion, seven hundred forty-two billion, four hundred twenty million, five hundred sixty-eight thousand, four hundred forty-one".