431196146369 has 16 divisors (see below), whose sum is σ = 441187430400. Its totient is φ = 421345419264.

The previous prime is 431196146363. The next prime is 431196146387. The reversal of 431196146369 is 963641691134.

It is a cyclic number.

It is not a de Polignac number, because 431196146369 - 2²⁰ = 431195097793 is a prime.

It is a super-3 number, since 3×431196146369³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 431196146369.

It is not an unprimeable number, because it can be changed into a prime (431196146363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2830652 + ... + 2979090.

It is an arithmetic number, because the mean of its divisors is an integer number (27574214400).

Almost surely, 2^431196146369 is an apocalyptic number.

It is an amenable number.

431196146369 is a deficient number, since it is larger than the sum of its proper divisors (9991284031).

431196146369 is a wasteful number, since it uses less digits than its factorization.

431196146369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148912.

The product of its digits is 2519424, while the sum is 53.

The spelling of 431196146369 in words is "four hundred thirty-one billion, one hundred ninety-six million, one hundred forty-six thousand, three hundred sixty-nine".