206144036362 has 96 divisors (see below), whose sum is σ = 366771525120. Its totient is φ = 86506675200.

The previous prime is 206144036359. The next prime is 206144036419. The reversal of 206144036362 is 263630441602.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208015687 + ... + 208016677.

It is an arithmetic number, because the mean of its divisors is an integer number (3820536720).

Almost surely, 2^206144036362 is an apocalyptic number.

206144036362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

206144036362 is a deficient number, since it is larger than the sum of its proper divisors (160627488758).

206144036362 is a wasteful number, since it uses less digits than its factorization.

206144036362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948 (or 1937 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 206144036362 its reverse (263630441602), we get a palindrome (469774477964).

It can be divided in two parts, 20614 and 4036362, that added together give a triangular number (4056976 = T₂₈₄₈).

The spelling of 206144036362 in words is "two hundred six billion, one hundred forty-four million, thirty-six thousand, three hundred sixty-two".