10216407446 has 32 divisors (see below), whose sum is σ = 17585890560. Its totient is φ = 4360489056.

The previous prime is 10216407391. The next prime is 10216407493. The reversal of 10216407446 is 64470461201.

It is a super-2 number, since 2×10216407446² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4615436 + ... + 4617648.

It is an arithmetic number, because the mean of its divisors is an integer number (549559080).

Almost surely, 2^10216407446 is an apocalyptic number.

10216407446 is a deficient number, since it is larger than the sum of its proper divisors (7369483114).

10216407446 is a wasteful number, since it uses less digits than its factorization.

10216407446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428.

The product of its (nonzero) digits is 32256, while the sum is 35.

Adding to 10216407446 its reverse (64470461201), we get a palindrome (74686868647).

The spelling of 10216407446 in words is "ten billion, two hundred sixteen million, four hundred seven thousand, four hundred forty-six".