10421133640264 has 64 divisors (see below), whose sum is σ = 21589359494400. Its totient is φ = 4690664208384.

The previous prime is 10421133640243. The next prime is 10421133640279. The reversal of 10421133640264 is 46204633112401.

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, 116188524 + ... + 116278180.

It is an arithmetic number, because the mean of its divisors is an integer number (337333742100).

Almost surely, 2^{10421133640264} is an apocalyptic number.

It is an amenable number.

10421133640264 is an abundant number, since it is smaller than the sum of its proper divisors (11168225854136).

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

10421133640264 is a wasteful number, since it uses less digits than its factorization.

10421133640264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126862 (or 126858 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 10421133640264 its reverse (46204633112401), we get a palindrome (56625766752665).

The spelling of 10421133640264 in words is "ten trillion, four hundred twenty-one billion, one hundred thirty-three million, six hundred forty thousand, two hundred sixty-four".