10421006364 has 36 divisors (see below), whose sum is σ = 26369039424. Its totient is φ = 3470101632.

The previous prime is 10421006279. The next prime is 10421006369. The reversal of 10421006364 is 46360012401.

10421006364 is a `hidden beast` number, since 1 + 0 + 4 + 21 + 0 + 0 + 636 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421006369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112972 + ... + 183315.

Almost surely, 2^10421006364 is an apocalyptic number.

It is an amenable number.

10421006364 is an abundant number, since it is smaller than the sum of its proper divisors (15948033060).

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

10421006364 is a wasteful number, since it uses less digits than its factorization.

10421006364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297274 (or 297269 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 10421006364 its reverse (46360012401), we get a palindrome (56781018765).

The spelling of 10421006364 in words is "ten billion, four hundred twenty-one million, six thousand, three hundred sixty-four".