4102242246877 has 2 divisors, whose sum is σ = 4102242246878. Its totient is φ = 4102242246876.

The previous prime is 4102242246853. The next prime is 4102242246881. The reversal of 4102242246877 is 7786422422014.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3814076197156 + 288166049721 = 1952966^2 + 536811^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4102242246877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4102242246877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4102242246847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051121123438 + 2051121123439.

It is an arithmetic number, because the mean of its divisors is an integer number (2051121123439).

Almost surely, 2^{4102242246877} is an apocalyptic number.

It is an amenable number.

4102242246877 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102242246877 is an equidigital number, since it uses as much as digits as its factorization.

4102242246877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2408448, while the sum is 49.

The spelling of 4102242246877 in words is "four trillion, one hundred two billion, two hundred forty-two million, two hundred forty-six thousand, eight hundred seventy-seven".