10143344408 has 32 divisors (see below), whose sum is σ = 20024928000. Its totient is φ = 4803501600.

The previous prime is 10143344399. The next prime is 10143344443. The reversal of 10143344408 is 80444334101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887933 + ... + 899283.

It is an arithmetic number, because the mean of its divisors is an integer number (625779000).

Almost surely, 2^10143344408 is an apocalyptic number.

It is an amenable number.

10143344408 is a deficient number, since it is larger than the sum of its proper divisors (9881583592).

10143344408 is a wasteful number, since it uses less digits than its factorization.

10143344408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17255 (or 17251 counting only the distinct ones).

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

Adding to 10143344408 its reverse (80444334101), we get a palindrome (90587678509).

The spelling of 10143344408 in words is "ten billion, one hundred forty-three million, three hundred forty-four thousand, four hundred eight".