452144313336 has 16 divisors (see below), whose sum is σ = 1130360783400. Its totient is φ = 150714771104.

The previous prime is 452144313319. The next prime is 452144313343. The reversal of 452144313336 is 633313441254.

It is a junction number, because it is equal to n+sod(n) for n = 452144313294 and 452144313303.

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, 9419673171 + ... + 9419673218.

Almost surely, 2^452144313336 is an apocalyptic number.

It is an amenable number.

452144313336 is an abundant number, since it is smaller than the sum of its proper divisors (678216470064).

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

452144313336 is a wasteful number, since it uses less digits than its factorization.

452144313336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18839346398 (or 18839346394 counting only the distinct ones).

The product of its digits is 311040, while the sum is 39.

The spelling of 452144313336 in words is "four hundred fifty-two billion, one hundred forty-four million, three hundred thirteen thousand, three hundred thirty-six".