31412323204 has 12 divisors (see below), whose sum is σ = 55073180428. Its totient is φ = 15677128800.

The previous prime is 31412323199. The next prime is 31412323231. The reversal of 31412323204 is 40232321413.

It can be written as a sum of positive squares in 2 ways, for example, as 8322912900 + 23089410304 = 91230^2 + 151952^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7255767 + ... + 7260094.

Almost surely, 2^31412323204 is an apocalyptic number.

It is an amenable number.

31412323204 is a deficient number, since it is larger than the sum of its proper divisors (23660857224).

31412323204 is a wasteful number, since it uses less digits than its factorization.

31412323204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14516406 (or 14516404 counting only the distinct ones).

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

Adding to 31412323204 its reverse (40232321413), we get a palindrome (71644644617).

The spelling of 31412323204 in words is "thirty-one billion, four hundred twelve million, three hundred twenty-three thousand, two hundred four".