401340313141142 has 16 divisors (see below), whose sum is σ = 623326989083760. Its totient is φ = 193577039839008.

The previous prime is 401340313141133. The next prime is 401340313141153. The reversal of 401340313141142 is 241141313043104.

It is a happy number.

It is a super-2 number, since 2×401340313141142² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401340313141099 and 401340313141108.

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, 3097366088 + ... + 3097495659.

It is an arithmetic number, because the mean of its divisors is an integer number (38957936817735).

Almost surely, 2^{401340313141142} is an apocalyptic number.

401340313141142 is a deficient number, since it is larger than the sum of its proper divisors (221986675942618).

401340313141142 is a wasteful number, since it uses less digits than its factorization.

401340313141142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194862895.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 401340313141142 its reverse (241141313043104), we get a palindrome (642481626184246).

The spelling of 401340313141142 in words is "four hundred one trillion, three hundred forty billion, three hundred thirteen million, one hundred forty-one thousand, one hundred forty-two".