431112201321032 has 32 divisors (see below), whose sum is σ = 1007794756336320. Its totient is φ = 167965792722240.

The previous prime is 431112201320963. The next prime is 431112201321049. The reversal of 431112201321032 is 230123102211134.

It is a junction number, because it is equal to n+sod(n) for n = 431112201320992 and 431112201321010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349928734223 + ... + 349928735454.

It is an arithmetic number, because the mean of its divisors is an integer number (31493586135510).

Almost surely, 2^{431112201321032} is an apocalyptic number.

It is an amenable number.

431112201321032 is an abundant number, since it is smaller than the sum of its proper divisors (576682555015288).

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

431112201321032 is a wasteful number, since it uses less digits than its factorization.

431112201321032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699857469701 (or 699857469697 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 431112201321032 its reverse (230123102211134), we get a palindrome (661235303532166).

The spelling of 431112201321032 in words is "four hundred thirty-one trillion, one hundred twelve billion, two hundred one million, three hundred twenty-one thousand, thirty-two".