1350440612177 has 2 divisors, whose sum is σ = 1350440612178. Its totient is φ = 1350440612176.

The previous prime is 1350440612123. The next prime is 1350440612303. The reversal of 1350440612177 is 7712160440531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 865800474256 + 484640137921 = 930484^2 + 696161^2 .

It is a cyclic number.

It is not a de Polignac number, because 1350440612177 - 2⁶ = 1350440612113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1350470612177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675220306088 + 675220306089.

It is an arithmetic number, because the mean of its divisors is an integer number (675220306089).

Almost surely, 2^{1350440612177} is an apocalyptic number.

It is an amenable number.

1350440612177 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350440612177 is an equidigital number, since it uses as much as digits as its factorization.

1350440612177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 1350440612177 in words is "one trillion, three hundred fifty billion, four hundred forty million, six hundred twelve thousand, one hundred seventy-seven".