13233650061016 has 64 divisors (see below), whose sum is σ = 30941022816000. Its totient is φ = 5155097976960.

The previous prime is 13233650061001. The next prime is 13233650061029. The reversal of 13233650061016 is 61016005633231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1849770 + ... + 5467078.

It is an arithmetic number, because the mean of its divisors is an integer number (483453481500).

Almost surely, 2^{13233650061016} is an apocalyptic number.

It is an amenable number.

13233650061016 is an abundant number, since it is smaller than the sum of its proper divisors (17707372754984).

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

13233650061016 is a wasteful number, since it uses less digits than its factorization.

13233650061016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623272 (or 3623268 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 37.

Adding to 13233650061016 its reverse (61016005633231), we get a palindrome (74249655694247).

The spelling of 13233650061016 in words is "thirteen trillion, two hundred thirty-three billion, six hundred fifty million, sixty-one thousand, sixteen".