32312231242 has 16 divisors (see below), whose sum is σ = 49518249480. Its totient is φ = 15809891328.

The previous prime is 32312231227. The next prime is 32312231327. The reversal of 32312231242 is 24213221323.

It can be written as a sum of positive squares in 4 ways, for example, as 13216031521 + 19096199721 = 114961^2 + 138189^2 .

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, 918453 + ... + 952984.

Almost surely, 2^32312231242 is an apocalyptic number.

32312231242 is a deficient number, since it is larger than the sum of its proper divisors (17206018238).

32312231242 is a wasteful number, since it uses less digits than its factorization.

32312231242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871625.

The product of its digits is 3456, while the sum is 25.

Adding to 32312231242 its reverse (24213221323), we get a palindrome (56525452565).

The spelling of 32312231242 in words is "thirty-two billion, three hundred twelve million, two hundred thirty-one thousand, two hundred forty-two".