202143410001 has 64 divisors (see below), whose sum is σ = 326595709440. Its totient is φ = 122826067200.

The previous prime is 202143409997. The next prime is 202143410009. The reversal of 202143410001 is 100014341202.

It is not a de Polignac number, because 202143410001 - 2² = 202143409997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202143410009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13215580 + ... + 13230866.

It is an arithmetic number, because the mean of its divisors is an integer number (5103057960).

Almost surely, 2^202143410001 is an apocalyptic number.

It is an amenable number.

202143410001 is a deficient number, since it is larger than the sum of its proper divisors (124452299439).

202143410001 is a wasteful number, since it uses less digits than its factorization.

202143410001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15783 (or 15777 counting only the distinct ones).

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

Adding to 202143410001 its reverse (100014341202), we get a palindrome (302157751203).

The spelling of 202143410001 in words is "two hundred two billion, one hundred forty-three million, four hundred ten thousand, one".