10421612135328 has 24 divisors (see below), whose sum is σ = 27356731855488. Its totient is φ = 3473870711744.

The previous prime is 10421612135309. The next prime is 10421612135447. The reversal of 10421612135328 is 82353121612401.

10421612135328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

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, 54279229776 + ... + 54279229967.

It is an arithmetic number, because the mean of its divisors is an integer number (1139863827312).

Almost surely, 2^{10421612135328} is an apocalyptic number.

It is an amenable number.

10421612135328 is an abundant number, since it is smaller than the sum of its proper divisors (16935119720160).

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

10421612135328 is a wasteful number, since it uses less digits than its factorization.

10421612135328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108558459756 (or 108558459748 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

Adding to 10421612135328 its reverse (82353121612401), we get a palindrome (92774733747729).

The spelling of 10421612135328 in words is "ten trillion, four hundred twenty-one billion, six hundred twelve million, one hundred thirty-five thousand, three hundred twenty-eight".