31030411254004 has 6 divisors (see below), whose sum is σ = 54303219694514. Its totient is φ = 15515205627000.

The previous prime is 31030411253987. The next prime is 31030411254013. The reversal of 31030411254004 is 40045211403013.

It can be written as a sum of positive squares in only one way, i.e., 28606473644004 + 2423937610000 = 5348502^2 + 1556900^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3878801406747 + ... + 3878801406754.

Almost surely, 2^{31030411254004} is an apocalyptic number.

It is an amenable number.

31030411254004 is a deficient number, since it is larger than the sum of its proper divisors (23272808440510).

31030411254004 is a wasteful number, since it uses less digits than its factorization.

31030411254004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7757602813505 (or 7757602813503 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 31030411254004 its reverse (40045211403013), we get a palindrome (71075622657017).

The spelling of 31030411254004 in words is "thirty-one trillion, thirty billion, four hundred eleven million, two hundred fifty-four thousand, four".