10401421424 has 20 divisors (see below), whose sum is σ = 20212564944. Its totient is φ = 5185275648.

The previous prime is 10401421411. The next prime is 10401421451. The reversal of 10401421424 is 42412410401.

10401421424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10401421424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959132 + ... + 969915.

Almost surely, 2^10401421424 is an apocalyptic number.

It is an amenable number.

10401421424 is a deficient number, since it is larger than the sum of its proper divisors (9811143520).

10401421424 is a wasteful number, since it uses less digits than its factorization.

10401421424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929392 (or 1929386 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 10401421424 its reverse (42412410401), we get a palindrome (52813831825).

The spelling of 10401421424 in words is "ten billion, four hundred one million, four hundred twenty-one thousand, four hundred twenty-four".