401433201413042 has 8 divisors (see below), whose sum is σ = 602150629969836. Its totient is φ = 200716324756432.

The previous prime is 401433201413039. The next prime is 401433201413099. The reversal of 401433201413042 is 240314102334104.

It can be written as a sum of positive squares in 2 ways, for example, as 400902068006521 + 531133406521 = 20022539^2 + 728789^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×401433201413042² (a number of 30 digits) contains 22 as substring.

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, 136151813 + ... + 139068984.

Almost surely, 2^{401433201413042} is an apocalyptic number.

401433201413042 is a deficient number, since it is larger than the sum of its proper divisors (200717428556794).

401433201413042 is a wasteful number, since it uses less digits than its factorization.

401433201413042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275950092.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 401433201413042 its reverse (240314102334104), we get a palindrome (641747303747146).

The spelling of 401433201413042 in words is "four hundred one trillion, four hundred thirty-three billion, two hundred one million, four hundred thirteen thousand, forty-two".