401124401423042 has 32 divisors (see below), whose sum is σ = 656625271417920. Its totient is φ = 182262649740480.

The previous prime is 401124401423021. The next prime is 401124401423071. The reversal of 401124401423042 is 240324104421104.

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, 698013884 + ... + 698588312.

It is an arithmetic number, because the mean of its divisors is an integer number (20519539731810).

Almost surely, 2^{401124401423042} is an apocalyptic number.

401124401423042 is a deficient number, since it is larger than the sum of its proper divisors (255500869994878).

401124401423042 is a wasteful number, since it uses less digits than its factorization.

401124401423042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585986.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 401124401423042 its reverse (240324104421104), we get a palindrome (641448505844146).

The spelling of 401124401423042 in words is "four hundred one trillion, one hundred twenty-four billion, four hundred one million, four hundred twenty-three thousand, forty-two".