10143421110 has 48 divisors (see below), whose sum is σ = 27924245856. Its totient is φ = 2545799424.

The previous prime is 10143421087. The next prime is 10143421117. The reversal of 10143421110 is 1112434101.

10143421110 is a `hidden beast` number, since 10 + 1 + 434 + 211 + 10 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143421117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3313314 + ... + 3316373.

It is an arithmetic number, because the mean of its divisors is an integer number (581755122).

Almost surely, 2^10143421110 is an apocalyptic number.

10143421110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10143421110 is an abundant number, since it is smaller than the sum of its proper divisors (17780824746).

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

10143421110 is a wasteful number, since it uses less digits than its factorization.

10143421110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6629717 (or 6629714 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10143421110 its reverse (1112434101), we get a palindrome (11255855211).

The spelling of 10143421110 in words is "ten billion, one hundred forty-three million, four hundred twenty-one thousand, one hundred ten".