1742344216424 has 32 divisors (see below), whose sum is σ = 3748469659200. Its totient is φ = 743743968000.

The previous prime is 1742344216357. The next prime is 1742344216429. The reversal of 1742344216424 is 4246124432471.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1742344216429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61964609 + ... + 61992720.

It is an arithmetic number, because the mean of its divisors is an integer number (117139676850).

Almost surely, 2^{1742344216424} is an apocalyptic number.

1742344216424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1742344216424 is an abundant number, since it is smaller than the sum of its proper divisors (2006125442776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1742344216424 is a wasteful number, since it uses less digits than its factorization.

1742344216424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123957593 (or 123957589 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 44.

Adding to 1742344216424 its reverse (4246124432471), we get a palindrome (5988468648895).

The spelling of 1742344216424 in words is "one trillion, seven hundred forty-two billion, three hundred forty-four million, two hundred sixteen thousand, four hundred twenty-four".