10143201040002 has 24 divisors (see below), whose sum is σ = 23269696504236. Its totient is φ = 3182180718336.

The previous prime is 10143201040001. The next prime is 10143201040031. The reversal of 10143201040002 is 20004010234101.

It can be written as a sum of positive squares in 2 ways, for example, as 9473289892641 + 669911147361 = 3077871^2 + 818481^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10143201040001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16573857603 + ... + 16573858214.

Almost surely, 2^{10143201040002} is an apocalyptic number.

10143201040002 is an abundant number, since it is smaller than the sum of its proper divisors (13126495464234).

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

10143201040002 is a wasteful number, since it uses less digits than its factorization.

10143201040002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33147715842 (or 33147715839 counting only the distinct ones).

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

Adding to 10143201040002 its reverse (20004010234101), we get a palindrome (30147211274103).

The spelling of 10143201040002 in words is "ten trillion, one hundred forty-three billion, two hundred one million, forty thousand, two".