31434030204 has 48 divisors (see below), whose sum is σ = 75929616000. Its totient is φ = 10109450176.

The previous prime is 31434030203. The next prime is 31434030227. The reversal of 31434030204 is 40203043413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31434030203) 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, 464947 + ... + 528245.

It is an arithmetic number, because the mean of its divisors is an integer number (1581867000).

Almost surely, 2^31434030204 is an apocalyptic number.

It is an amenable number.

31434030204 is an abundant number, since it is smaller than the sum of its proper divisors (44495585796).

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

31434030204 is a wasteful number, since it uses less digits than its factorization.

31434030204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64762 (or 64760 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 31434030204 its reverse (40203043413), we get a palindrome (71637073617).

The spelling of 31434030204 in words is "thirty-one billion, four hundred thirty-four million, thirty thousand, two hundred four".