401433214132 has 6 divisors (see below), whose sum is σ = 702508124738. Its totient is φ = 200716607064.

The previous prime is 401433214073. The next prime is 401433214139. The reversal of 401433214132 is 231412334104.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 297127468836 + 104305745296 = 545094^2 + 322964^2 .

It is a super-2 number, since 2×401433214132² (a number of 24 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 401433214132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401433214139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50179151763 + ... + 50179151770.

Almost surely, 2^401433214132 is an apocalyptic number.

It is an amenable number.

401433214132 is a deficient number, since it is larger than the sum of its proper divisors (301074910606).

401433214132 is a wasteful number, since it uses less digits than its factorization.

401433214132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100358303537 (or 100358303535 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 401433214132 its reverse (231412334104), we get a palindrome (632845548236).

The spelling of 401433214132 in words is "four hundred one billion, four hundred thirty-three million, two hundred fourteen thousand, one hundred thirty-two".