10402446416 has 20 divisors (see below), whose sum is σ = 20299742400. Its totient is φ = 5163803232.

The previous prime is 10402446403. The next prime is 10402446427. The reversal of 10402446416 is 61464420401.

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 3 ways as a sum of consecutive naturals, for example, 2336456 + ... + 2340903.

It is an arithmetic number, because the mean of its divisors is an integer number (1014987120).

Almost surely, 2^10402446416 is an apocalyptic number.

10402446416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10402446416 is a deficient number, since it is larger than the sum of its proper divisors (9897295984).

10402446416 is a wasteful number, since it uses less digits than its factorization.

10402446416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4677506 (or 4677500 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 10402446416 its reverse (61464420401), we get a palindrome (71866866817).

The spelling of 10402446416 in words is "ten billion, four hundred two million, four hundred forty-six thousand, four hundred sixteen".