140300034401477 has 2 divisors, whose sum is σ = 140300034401478. Its totient is φ = 140300034401476.

The previous prime is 140300034401419. The next prime is 140300034401521. The reversal of 140300034401477 is 774104430003041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84395567130436 + 55904467271041 = 9186706^2 + 7476929^2 .

It is a cyclic number.

It is not a de Polignac number, because 140300034401477 - 2¹⁸ = 140300034139333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140300034401477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140300034409477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70150017200738 + 70150017200739.

It is an arithmetic number, because the mean of its divisors is an integer number (70150017200739).

Almost surely, 2^{140300034401477} is an apocalyptic number.

It is an amenable number.

140300034401477 is a deficient number, since it is larger than the sum of its proper divisors (1).

140300034401477 is an equidigital number, since it uses as much as digits as its factorization.

140300034401477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 38.

The spelling of 140300034401477 in words is "one hundred forty trillion, three hundred billion, thirty-four million, four hundred one thousand, four hundred seventy-seven".