142411360249 has 2 divisors, whose sum is σ = 142411360250. Its totient is φ = 142411360248.

The previous prime is 142411360219. The next prime is 142411360303. The reversal of 142411360249 is 942063114241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138705594624 + 3705765625 = 372432^2 + 60875^2 .

It is an emirp because it is prime and its reverse (942063114241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142411360249 - 2²¹ = 142409263097 is a prime.

It is not a weakly prime, because it can be changed into another prime (142411360219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71205680124 + 71205680125.

It is an arithmetic number, because the mean of its divisors is an integer number (71205680125).

Almost surely, 2^142411360249 is an apocalyptic number.

It is an amenable number.

142411360249 is a deficient number, since it is larger than the sum of its proper divisors (1).

142411360249 is an equidigital number, since it uses as much as digits as its factorization.

142411360249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 142411360249 in words is "one hundred forty-two billion, four hundred eleven million, three hundred sixty thousand, two hundred forty-nine".