342253231533 has 6 divisors (see below), whose sum is σ = 494365778894. Its totient is φ = 228168821016.

The previous prime is 342253231519. The next prime is 342253231571. The reversal of 342253231533 is 335132352243.

342253231533 is a `hidden beast` number, since 3 + 42 + 2 + 53 + 2 + 31 + 533 = 666.

It can be written as a sum of positive squares in only one way, i.e., 334109432484 + 8143799049 = 578022^2 + 90243^2 .

It is not a de Polignac number, because 342253231533 - 2⁴ = 342253231517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342253238533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19014068410 + ... + 19014068427.

Almost surely, 2^342253231533 is an apocalyptic number.

It is an amenable number.

342253231533 is a deficient number, since it is larger than the sum of its proper divisors (152112547361).

342253231533 is a wasteful number, since it uses less digits than its factorization.

342253231533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38028136843 (or 38028136840 counting only the distinct ones).

The product of its digits is 194400, while the sum is 36.

Adding to 342253231533 its reverse (335132352243), we get a palindrome (677385583776).

The spelling of 342253231533 in words is "three hundred forty-two billion, two hundred fifty-three million, two hundred thirty-one thousand, five hundred thirty-three".