2036645162143 has 4 divisors (see below), whose sum is σ = 2036892967560. Its totient is φ = 2036397356728.

The previous prime is 2036645162131. The next prime is 2036645162197. The reversal of 2036645162143 is 3412615466302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2036645162143 - 2⁹ = 2036645161631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2036645162143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036645192143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123890380 + ... + 123906817.

It is an arithmetic number, because the mean of its divisors is an integer number (509223241890).

Almost surely, 2^{2036645162143} is an apocalyptic number.

2036645162143 is a deficient number, since it is larger than the sum of its proper divisors (247805417).

2036645162143 is an equidigital number, since it uses as much as digits as its factorization.

2036645162143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247805416.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 2036645162143 in words is "two trillion, thirty-six billion, six hundred forty-five million, one hundred sixty-two thousand, one hundred forty-three".