31344130324124 has 6 divisors (see below), whose sum is σ = 54852228067224. Its totient is φ = 15672065162060.

The previous prime is 31344130324123. The next prime is 31344130324141. The reversal of 31344130324124 is 42142303144313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31344130324123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3918016290512 + ... + 3918016290519.

It is an arithmetic number, because the mean of its divisors is an integer number (9142038011204).

Almost surely, 2^{31344130324124} is an apocalyptic number.

It is an amenable number.

31344130324124 is a deficient number, since it is larger than the sum of its proper divisors (23508097743100).

31344130324124 is a wasteful number, since it uses less digits than its factorization.

31344130324124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7836032581035 (or 7836032581033 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 31344130324124 its reverse (42142303144313), we get a palindrome (73486433468437).

The spelling of 31344130324124 in words is "thirty-one trillion, three hundred forty-four billion, one hundred thirty million, three hundred twenty-four thousand, one hundred twenty-four".