4542247149119 has 2 divisors, whose sum is σ = 4542247149120. Its totient is φ = 4542247149118.

The previous prime is 4542247149103. The next prime is 4542247149127. The reversal of 4542247149119 is 9119417422454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4542247149119 - 2⁴ = 4542247149103 is a prime.

It is a super-2 number, since 2×4542247149119² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4542247149149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271123574559 + 2271123574560.

It is an arithmetic number, because the mean of its divisors is an integer number (2271123574560).

Almost surely, 2^{4542247149119} is an apocalyptic number.

4542247149119 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542247149119 is an equidigital number, since it uses as much as digits as its factorization.

4542247149119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 53.

The spelling of 4542247149119 in words is "four trillion, five hundred forty-two billion, two hundred forty-seven million, one hundred forty-nine thousand, one hundred nineteen".