4350682456512 has 168 divisors, whose sum is σ = 13432807814544. Its totient is φ = 1239129980928.

The previous prime is 4350682456499. The next prime is 4350682456517. The reversal of 4350682456512 is 2156542860534.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×4350682456512² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4350682456517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2252928 + ... + 3711744.

Almost surely, 2^{4350682456512} is an apocalyptic number.

4350682456512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4350682456512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6716403907272).

4350682456512 is an abundant number, since it is smaller than the sum of its proper divisors (9082125358032).

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

4350682456512 is a wasteful number, since it uses less digits than its factorization.

4350682456512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459163 (or 1459146 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 51.

The spelling of 4350682456512 in words is "four trillion, three hundred fifty billion, six hundred eighty-two million, four hundred fifty-six thousand, five hundred twelve".