10100143404 has 36 divisors (see below), whose sum is σ = 27494836096. Its totient is φ = 3107736288.

The previous prime is 10100143397. The next prime is 10100143421. The reversal of 10100143404 is 40434100101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10790284 + ... + 10791219.

Almost surely, 2^10100143404 is an apocalyptic number.

It is an amenable number.

10100143404 is an abundant number, since it is smaller than the sum of its proper divisors (17394692692).

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

10100143404 is a wasteful number, since it uses less digits than its factorization.

10100143404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21581526 (or 21581521 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10100143404 its reverse (40434100101), we get a palindrome (50534243505).

The spelling of 10100143404 in words is "ten billion, one hundred million, one hundred forty-three thousand, four hundred four".