20234202344002 has 16 divisors (see below), whose sum is σ = 32238051849720. Its totient is φ = 9491939784448.

The previous prime is 20234202343939. The next prime is 20234202344003. The reversal of 20234202344002 is 20044320243202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9869028533001 + 10365173811001 = 3141501^2 + 3219499^2 .

It is a super-2 number, since 2×20234202344002² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20234202344003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938669977 + ... + 938691532.

Almost surely, 2^{20234202344002} is an apocalyptic number.

20234202344002 is a deficient number, since it is larger than the sum of its proper divisors (12003849505718).

20234202344002 is a wasteful number, since it uses less digits than its factorization.

20234202344002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877361845.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 20234202344002 its reverse (20044320243202), we get a palindrome (40278522587204).

The spelling of 20234202344002 in words is "twenty trillion, two hundred thirty-four billion, two hundred two million, three hundred forty-four thousand, two".