453144032312 has 16 divisors (see below), whose sum is σ = 850310424360. Its totient is φ = 226394585824.

The previous prime is 453144032279. The next prime is 453144032357. The reversal of 453144032312 is 213230441354.

It is a super-4 number, since 4×453144032312⁴ (a number of 48 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22167938 + ... + 22188369.

Almost surely, 2^453144032312 is an apocalyptic number.

It is an amenable number.

453144032312 is a deficient number, since it is larger than the sum of its proper divisors (397166392048).

453144032312 is a wasteful number, since it uses less digits than its factorization.

453144032312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44357590 (or 44357586 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 453144032312 its reverse (213230441354), we get a palindrome (666374473666).

The spelling of 453144032312 in words is "four hundred fifty-three billion, one hundred forty-four million, thirty-two thousand, three hundred twelve".