400004104143410 has 16 divisors (see below), whose sum is σ = 775392571109016. Its totient is φ = 147693823068288.

The previous prime is 400004104143409. The next prime is 400004104143503. The reversal of 400004104143410 is 14341401400004.

It can be written as a sum of positive squares in 4 ways, for example, as 370327725697801 + 29676378445609 = 19243901^2 + 5447603^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 400004104143410.

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 7 ways as a sum of consecutive naturals, for example, 1538477323499 + ... + 1538477323758.

Almost surely, 2^{400004104143410} is an apocalyptic number.

400004104143410 is a deficient number, since it is larger than the sum of its proper divisors (375388466965606).

400004104143410 is a wasteful number, since it uses less digits than its factorization.

400004104143410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076954647277.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 400004104143410 its reverse (14341401400004), we get a palindrome (414345505543414).

The spelling of 400004104143410 in words is "four hundred trillion, four billion, one hundred four million, one hundred forty-three thousand, four hundred ten".