3240143222100 has 72 divisors (see below), whose sum is σ = 9677227784448. Its totient is φ = 836165990400.

The previous prime is 3240143222087. The next prime is 3240143222111. The reversal of 3240143222100 is 12223410423.

It is a happy number.

It is a congruent number.

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, 174191949 + ... + 174210548.

Almost surely, 2^{3240143222100} is an apocalyptic number.

3240143222100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3240143222100 is an abundant number, since it is smaller than the sum of its proper divisors (6437084562348).

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

3240143222100 is a wasteful number, since it uses less digits than its factorization.

3240143222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348402545 (or 348402538 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 3240143222100 its reverse (12223410423), we get a palindrome (3252366632523).

The spelling of 3240143222100 in words is "three trillion, two hundred forty billion, one hundred forty-three million, two hundred twenty-two thousand, one hundred".