431434112414214 has 64 divisors (see below), whose sum is σ = 1061994169022976. Its totient is φ = 113784552175104.

The previous prime is 431434112414213. The next prime is 431434112414269. The reversal of 431434112414214 is 412414211434134.

It is a super-2 number, since 2×431434112414214² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431434112414213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354170209 + ... + 355386275.

It is an arithmetic number, because the mean of its divisors is an integer number (16593658890984).

Almost surely, 2^{431434112414214} is an apocalyptic number.

431434112414214 is an abundant number, since it is smaller than the sum of its proper divisors (630560056608762).

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

431434112414214 is a wasteful number, since it uses less digits than its factorization.

431434112414214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865869.

The product of its digits is 147456, while the sum is 39.

Adding to 431434112414214 its reverse (412414211434134), we get a palindrome (843848323848348).

The spelling of 431434112414214 in words is "four hundred thirty-one trillion, four hundred thirty-four billion, one hundred twelve million, four hundred fourteen thousand, two hundred fourteen".