401031424342 has 16 divisors (see below), whose sum is σ = 616488060672. Its totient is φ = 195549820200.

The previous prime is 401031424301. The next prime is 401031424441. The reversal of 401031424342 is 243424130104.

It is a self number, because there is not a number n which added to its sum of digits gives 401031424342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3548034 + ... + 3659317.

It is an arithmetic number, because the mean of its divisors is an integer number (38530503792).

Almost surely, 2^401031424342 is an apocalyptic number.

401031424342 is a deficient number, since it is larger than the sum of its proper divisors (215456636330).

401031424342 is a wasteful number, since it uses less digits than its factorization.

401031424342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7208043.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 401031424342 its reverse (243424130104), we get a palindrome (644455554446).

The spelling of 401031424342 in words is "four hundred one billion, thirty-one million, four hundred twenty-four thousand, three hundred forty-two".