31014053450404 has 12 divisors (see below), whose sum is σ = 54284113766428. Its totient is φ = 15504306660000.

The previous prime is 31014053450363. The next prime is 31014053450447. The reversal of 31014053450404 is 40405435041013.

It can be written as a sum of positive squares in 2 ways, for example, as 10366480968804 + 20647572481600 = 3219702^2 + 4543960^2 .

It is a super-2 number, since 2×31014053450404² (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 31014053450404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679990647 + ... + 680036254.

Almost surely, 2^{31014053450404} is an apocalyptic number.

It is an amenable number.

31014053450404 is a deficient number, since it is larger than the sum of its proper divisors (23270060316024).

31014053450404 is a wasteful number, since it uses less digits than its factorization.

31014053450404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360032606 (or 1360032604 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 31014053450404 its reverse (40405435041013), we get a palindrome (71419488491417).

The spelling of 31014053450404 in words is "thirty-one trillion, fourteen billion, fifty-three million, four hundred fifty thousand, four hundred four".