20240400404202 has 32 divisors (see below), whose sum is σ = 44598109996224. Its totient is φ = 6072727392000.

The previous prime is 20240400404137. The next prime is 20240400404227.

20240400404202 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1518175183 + ... + 1518188514.

It is an arithmetic number, because the mean of its divisors is an integer number (1393690937382).

Almost surely, 2^{20240400404202} is an apocalyptic number.

20240400404202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20240400404202 is an abundant number, since it is smaller than the sum of its proper divisors (24357709592022).

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

20240400404202 is a wasteful number, since it uses less digits than its factorization.

20240400404202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036363814.

The product of its (nonzero) digits is 4096, while the sum is 24.

It can be divided in two parts, 20240400 and 404202, that added together give a palindrome (20644602).

The spelling of 20240400404202 in words is "twenty trillion, two hundred forty billion, four hundred million, four hundred four thousand, two hundred two".