342520413753 has 48 divisors (see below), whose sum is σ = 539890609280. Its totient is φ = 189198167040.

The previous prime is 342520413751. The next prime is 342520413803. The reversal of 342520413753 is 357314025243.

It is a happy number.

It is not a de Polignac number, because 342520413753 - 2¹ = 342520413751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342520413751) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3803301 + ... + 3892317.

Almost surely, 2^342520413753 is an apocalyptic number.

It is an amenable number.

342520413753 is a deficient number, since it is larger than the sum of its proper divisors (197370195527).

342520413753 is a wasteful number, since it uses less digits than its factorization.

342520413753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89218 (or 89177 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 39.

Adding to 342520413753 its reverse (357314025243), we get a palindrome (699834438996).

The spelling of 342520413753 in words is "three hundred forty-two billion, five hundred twenty million, four hundred thirteen thousand, seven hundred fifty-three".