3651013883312 has 20 divisors (see below), whose sum is σ = 7075741595280. Its totient is φ = 1825016052288.

The previous prime is 3651013883249. The next prime is 3651013883323. The reversal of 3651013883312 is 2133883101563.

It is a super-2 number, since 2×3651013883312² (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 3 ways as a sum of consecutive naturals, for example, 30619223 + ... + 30738230.

It is an arithmetic number, because the mean of its divisors is an integer number (353787079764).

Almost surely, 2^{3651013883312} is an apocalyptic number.

It is an amenable number.

3651013883312 is a deficient number, since it is larger than the sum of its proper divisors (3424727711968).

3651013883312 is a wasteful number, since it uses less digits than its factorization.

3651013883312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61361180 (or 61361174 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

Adding to 3651013883312 its reverse (2133883101563), we get a palindrome (5784896984875).

The spelling of 3651013883312 in words is "three trillion, six hundred fifty-one billion, thirteen million, eight hundred eighty-three thousand, three hundred twelve".