1140420036677 has 2 divisors, whose sum is σ = 1140420036678. Its totient is φ = 1140420036676.

The previous prime is 1140420036649. The next prime is 1140420036703. The reversal of 1140420036677 is 7766300240411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 907740184516 + 232679852161 = 952754^2 + 482369^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140420036677 - 2¹⁴ = 1140420020293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140420096677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570210018338 + 570210018339.

It is an arithmetic number, because the mean of its divisors is an integer number (570210018339).

Almost surely, 2^{1140420036677} is an apocalyptic number.

It is an amenable number.

1140420036677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140420036677 is an equidigital number, since it uses as much as digits as its factorization.

1140420036677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 1140420036677 in words is "one trillion, one hundred forty billion, four hundred twenty million, thirty-six thousand, six hundred seventy-seven".