631060006122064 has 20 divisors (see below), whose sum is σ = 1222807995720180. Its totient is φ = 315496652387840.

The previous prime is 631060006122011. The next prime is 631060006122097. The reversal of 631060006122064 is 460221600060136.

It can be written as a sum of positive squares in 2 ways, for example, as 564114751210000 + 66945254912064 = 23751100^2 + 8182008^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2084260969 + ... + 2084563720.

It is an arithmetic number, because the mean of its divisors is an integer number (61140399786009).

Almost surely, 2^{631060006122064} is an apocalyptic number.

It is an amenable number.

631060006122064 is a deficient number, since it is larger than the sum of its proper divisors (591747989598116).

631060006122064 is a wasteful number, since it uses less digits than its factorization.

631060006122064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168834158 (or 4168834152 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 631060006122064 in words is "six hundred thirty-one trillion, sixty billion, six million, one hundred twenty-two thousand, sixty-four".