1742442334203 has 16 divisors (see below), whose sum is σ = 2337541557120. Its totient is φ = 1154507478336.

The previous prime is 1742442334189. The next prime is 1742442334219. The reversal of 1742442334203 is 3024332442471.

It is not a de Polignac number, because 1742442334203 - 2¹⁰ = 1742442333179 is a prime.

It is a super-2 number, since 2×1742442334203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1742442334273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2406498 + ... + 3045671.

It is an arithmetic number, because the mean of its divisors is an integer number (146096347320).

Almost surely, 2^{1742442334203} is an apocalyptic number.

1742442334203 is a deficient number, since it is larger than the sum of its proper divisors (595099222917).

1742442334203 is a wasteful number, since it uses less digits than its factorization.

1742442334203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5452826.

The product of its (nonzero) digits is 387072, while the sum is 39.

Adding to 1742442334203 its reverse (3024332442471), we get a palindrome (4766774776674).

The spelling of 1742442334203 in words is "one trillion, seven hundred forty-two billion, four hundred forty-two million, three hundred thirty-four thousand, two hundred three".