314642400542077 has 2 divisors, whose sum is σ = 314642400542078. Its totient is φ = 314642400542076.

The previous prime is 314642400542059. The next prime is 314642400542203. The reversal of 314642400542077 is 770245004246413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280355977019556 + 34286423522521 = 16743834^2 + 5855461^2 .

It is a cyclic number.

It is not a de Polignac number, because 314642400542077 - 2¹⁹ = 314642400017789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314642400542077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314642400522077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157321200271038 + 157321200271039.

It is an arithmetic number, because the mean of its divisors is an integer number (157321200271039).

Almost surely, 2^{314642400542077} is an apocalyptic number.

It is an amenable number.

314642400542077 is a deficient number, since it is larger than the sum of its proper divisors (1).

314642400542077 is an equidigital number, since it uses as much as digits as its factorization.

314642400542077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4515840, while the sum is 49.

The spelling of 314642400542077 in words is "three hundred fourteen trillion, six hundred forty-two billion, four hundred million, five hundred forty-two thousand, seventy-seven".