31434332013124 has 6 divisors (see below), whose sum is σ = 55010081022974. Its totient is φ = 15717166006560.

The previous prime is 31434332013101. The next prime is 31434332013163. The reversal of 31434332013124 is 42131023343413.

It can be written as a sum of positive squares in only one way, i.e., 31033366977600 + 400965035524 = 5570760^2 + 633218^2 .

It is a super-2 number, since 2×31434332013124² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31434332013124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3929291501637 + ... + 3929291501644.

Almost surely, 2^{31434332013124} is an apocalyptic number.

It is an amenable number.

31434332013124 is a deficient number, since it is larger than the sum of its proper divisors (23575749009850).

31434332013124 is a wasteful number, since it uses less digits than its factorization.

31434332013124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7858583003285 (or 7858583003283 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 31434332013124 its reverse (42131023343413), we get a palindrome (73565355356537).

The spelling of 31434332013124 in words is "thirty-one trillion, four hundred thirty-four billion, three hundred thirty-two million, thirteen thousand, one hundred twenty-four".