400031441034110 has 32 divisors (see below), whose sum is σ = 721392913920672. Its totient is φ = 159715620789120.

The previous prime is 400031441034103. The next prime is 400031441034133. The reversal of 400031441034110 is 11430144130004.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 400031441034110.

It is a congruent number.

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, 1299311849 + ... + 1299619691.

It is an arithmetic number, because the mean of its divisors is an integer number (22543528560021).

Almost surely, 2^{400031441034110} is an apocalyptic number.

400031441034110 is a deficient number, since it is larger than the sum of its proper divisors (321361472886562).

400031441034110 is a wasteful number, since it uses less digits than its factorization.

400031441034110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548588.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 400031441034110 its reverse (11430144130004), we get a palindrome (411461585164114).

The spelling of 400031441034110 in words is "four hundred trillion, thirty-one billion, four hundred forty-one million, thirty-four thousand, one hundred ten".