2153201143412 has 36 divisors (see below), whose sum is σ = 4171595305920. Its totient is φ = 971686554960.

The previous prime is 2153201143399. The next prime is 2153201143571. The reversal of 2153201143412 is 2143411023512.

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 11 ways as a sum of consecutive naturals, for example, 15935468 + ... + 16070019.

Almost surely, 2^{2153201143412} is an apocalyptic number.

2153201143412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2153201143412 is a deficient number, since it is larger than the sum of its proper divisors (2018394162508).

2153201143412 is a wasteful number, since it uses less digits than its factorization.

2153201143412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32005652 (or 32005639 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 2153201143412 its reverse (2143411023512), we get a palindrome (4296612166924).

The spelling of 2153201143412 in words is "two trillion, one hundred fifty-three billion, two hundred one million, one hundred forty-three thousand, four hundred twelve".