31032020432034 has 48 divisors (see below), whose sum is σ = 67583961244800. Its totient is φ = 10290496582080.

The previous prime is 31032020432011. The next prime is 31032020432041. The reversal of 31032020432034 is 43023402023013.

31032020432034 is a `hidden beast` number, since 3 + 10 + 320 + 2 + 0 + 4 + 320 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 31032020431989 and 31032020432007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23577219 + ... + 24858585.

It is an arithmetic number, because the mean of its divisors is an integer number (1407999192600).

Almost surely, 2^{31032020432034} is an apocalyptic number.

31032020432034 is an abundant number, since it is smaller than the sum of its proper divisors (36551940812766).

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

31032020432034 is a wasteful number, since it uses less digits than its factorization.

31032020432034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288335 (or 1288332 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 31032020432034 its reverse (43023402023013), we get a palindrome (74055422455047).

The spelling of 31032020432034 in words is "thirty-one trillion, thirty-two billion, twenty million, four hundred thirty-two thousand, thirty-four".