10420115464 has 16 divisors (see below), whose sum is σ = 21313872720. Its totient is φ = 4736416080.

The previous prime is 10420115423. The next prime is 10420115533. The reversal of 10420115464 is 46451102401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59205114 + ... + 59205289.

It is an arithmetic number, because the mean of its divisors is an integer number (1332117045).

Almost surely, 2^10420115464 is an apocalyptic number.

It is an amenable number.

10420115464 is an abundant number, since it is smaller than the sum of its proper divisors (10893757256).

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

10420115464 is a wasteful number, since it uses less digits than its factorization.

10420115464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118410420 (or 118410416 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 10420115464 its reverse (46451102401), we get a palindrome (56871217865).

The spelling of 10420115464 in words is "ten billion, four hundred twenty million, one hundred fifteen thousand, four hundred sixty-four".