3643434301216 has 48 divisors (see below), whose sum is σ = 7564094616960. Its totient is φ = 1722738689280.

The previous prime is 3643434301163. The next prime is 3643434301231. The reversal of 3643434301216 is 6121034343463.

It is a super-2 number, since 2×3643434301216² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5040600 + ... + 5717911.

It is an arithmetic number, because the mean of its divisors is an integer number (157585304520).

Almost surely, 2^{3643434301216} is an apocalyptic number.

It is an amenable number.

3643434301216 is an abundant number, since it is smaller than the sum of its proper divisors (3920660315744).

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

3643434301216 is a wasteful number, since it uses less digits than its factorization.

3643434301216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10759097 (or 10759089 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 40.

Adding to 3643434301216 its reverse (6121034343463), we get a palindrome (9764468644679).

The spelling of 3643434301216 in words is "three trillion, six hundred forty-three billion, four hundred thirty-four million, three hundred one thousand, two hundred sixteen".