2036643144 has 16 divisors (see below), whose sum is σ = 5091607920. Its totient is φ = 678881040.

The previous prime is 2036643139. The next prime is 2036643179. The reversal of 2036643144 is 4413466302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42430042 + ... + 42430089.

It is an arithmetic number, because the mean of its divisors is an integer number (318225495).

Almost surely, 2^2036643144 is an apocalyptic number.

2036643144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2036643144 is an abundant number, since it is smaller than the sum of its proper divisors (3054964776).

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

2036643144 is a wasteful number, since it uses less digits than its factorization.

2036643144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84860140 (or 84860136 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 2036643144 is about 45129.1828421477. The cubic root of 2036643144 is about 1267.5691082689.

The spelling of 2036643144 in words is "two billion, thirty-six million, six hundred forty-three thousand, one hundred forty-four".