401430102223404 has 12 divisors (see below), whose sum is σ = 936670238521304. Its totient is φ = 133810034074464.

The previous prime is 401430102223379. The next prime is 401430102223433. The reversal of 401430102223404 is 404322201034104.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×401430102223404² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16726254259297 + ... + 16726254259320.

Almost surely, 2^{401430102223404} is an apocalyptic number.

It is an amenable number.

401430102223404 is an abundant number, since it is smaller than the sum of its proper divisors (535240136297900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401430102223404 is a wasteful number, since it uses less digits than its factorization.

401430102223404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33452508518624 (or 33452508518622 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 401430102223404 its reverse (404322201034104), we get a palindrome (805752303257508).

The spelling of 401430102223404 in words is "four hundred one trillion, four hundred thirty billion, one hundred two million, two hundred twenty-three thousand, four hundred four".