40200404044402 has 8 divisors (see below), whose sum is σ = 68914978361856. Its totient is φ = 17228744590452.

The previous prime is 40200404044399. The next prime is 40200404044433. The reversal of 40200404044402 is 20444040400204.

40200404044402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435728715858 + ... + 1435728715885.

It is an arithmetic number, because the mean of its divisors is an integer number (8614372295232).

Almost surely, 2^{40200404044402} is an apocalyptic number.

40200404044402 is a deficient number, since it is larger than the sum of its proper divisors (28714574317454).

40200404044402 is a wasteful number, since it uses less digits than its factorization.

40200404044402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871457431752.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 40200404044402 its reverse (20444040400204), we get a palindrome (60644444444606).

The spelling of 40200404044402 in words is "forty trillion, two hundred billion, four hundred four million, forty-four thousand, four hundred two".