334531342452 has 12 divisors (see below), whose sum is σ = 780573132416. Its totient is φ = 111510447480.

The previous prime is 334531342451. The next prime is 334531342489. The reversal of 334531342452 is 254243135433.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×334531342452² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334531342452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334531342451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13938805924 + ... + 13938805947.

Almost surely, 2^334531342452 is an apocalyptic number.

It is an amenable number.

334531342452 is an abundant number, since it is smaller than the sum of its proper divisors (446041789964).

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

334531342452 is a wasteful number, since it uses less digits than its factorization.

334531342452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27877611878 (or 27877611876 counting only the distinct ones).

The product of its digits is 518400, while the sum is 39.

Adding to 334531342452 its reverse (254243135433), we get a palindrome (588774477885).

The spelling of 334531342452 in words is "three hundred thirty-four billion, five hundred thirty-one million, three hundred forty-two thousand, four hundred fifty-two".