2067938392660 has 36 divisors (see below), whose sum is σ = 5051678075892. Its totient is φ = 709007448576.

The previous prime is 2067938392657. The next prime is 2067938392669. The reversal of 2067938392660 is 662938397602.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1386633422916 + 681304969744 = 1177554^2 + 825412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067938392669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1055069629 + ... + 1055071588.

It is an arithmetic number, because the mean of its divisors is an integer number (140324390997).

Almost surely, 2^{2067938392660} is an apocalyptic number.

2067938392660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2067938392660 is an abundant number, since it is smaller than the sum of its proper divisors (2983739683232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2067938392660 is a wasteful number, since it uses less digits than its factorization.

2067938392660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110141240 (or 2110141231 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 2067938392660 in words is "two trillion, sixty-seven billion, nine hundred thirty-eight million, three hundred ninety-two thousand, six hundred sixty".