140213340212377 has 2 divisors, whose sum is σ = 140213340212378. Its totient is φ = 140213340212376.

The previous prime is 140213340212371. The next prime is 140213340212401. The reversal of 140213340212377 is 773212043312041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96943400928256 + 43269939284121 = 9845984^2 + 6577989^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140213340212377 is a prime.

It is not a weakly prime, because it can be changed into another prime (140213340212371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70106670106188 + 70106670106189.

It is an arithmetic number, because the mean of its divisors is an integer number (70106670106189).

Almost surely, 2^{140213340212377} is an apocalyptic number.

It is an amenable number.

140213340212377 is a deficient number, since it is larger than the sum of its proper divisors (1).

140213340212377 is an equidigital number, since it uses as much as digits as its factorization.

140213340212377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 140213340212377 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred forty million, two hundred twelve thousand, three hundred seventy-seven".