4143121040100 has 72 divisors (see below), whose sum is σ = 13699920246208. Its totient is φ = 946999094400.

The previous prime is 4143121040063. The next prime is 4143121040117. The reversal of 4143121040100 is 10401213414.

It is a super-3 number, since 3×4143121040100³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 986455291 + ... + 986459490.

Almost surely, 2^{4143121040100} is an apocalyptic number.

It is an amenable number.

4143121040100 is an abundant number, since it is smaller than the sum of its proper divisors (9556799206108).

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

4143121040100 is a wasteful number, since it uses less digits than its factorization.

4143121040100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972914805 (or 1972914798 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 4143121040100 its reverse (10401213414), we get a palindrome (4153522253514).

The spelling of 4143121040100 in words is "four trillion, one hundred forty-three billion, one hundred twenty-one million, forty thousand, one hundred".