401430422331032 has 16 divisors (see below), whose sum is σ = 754253403134400. Its totient is φ = 200296181495200.

The previous prime is 401430422331023. The next prime is 401430422331061. The reversal of 401430422331032 is 230133224034104.

It is a super-2 number, since 2×401430422331032² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401430422331032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52378704719 + ... + 52378712382.

It is an arithmetic number, because the mean of its divisors is an integer number (47140837695900).

Almost surely, 2^{401430422331032} is an apocalyptic number.

It is an amenable number.

401430422331032 is a deficient number, since it is larger than the sum of its proper divisors (352822980803368).

401430422331032 is a wasteful number, since it uses less digits than its factorization.

401430422331032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104757417586 (or 104757417582 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 401430422331032 its reverse (230133224034104), we get a palindrome (631563646365136).

The spelling of 401430422331032 in words is "four hundred one trillion, four hundred thirty billion, four hundred twenty-two million, three hundred thirty-one thousand, thirty-two".