542350255115441 has 2 divisors, whose sum is σ = 542350255115442. Its totient is φ = 542350255115440.

The previous prime is 542350255115423. The next prime is 542350255115447. The reversal of 542350255115441 is 144511552053245.

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., 480561851601841 + 61788403513600 = 21921721^2 + 7860560^2 .

It is a cyclic number.

It is not a de Polignac number, because 542350255115441 - 2³⁰ = 542349181373617 is a prime.

It is a super-3 number, since 3×542350255115441³ (a number of 45 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (542350255115447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271175127557720 + 271175127557721.

It is an arithmetic number, because the mean of its divisors is an integer number (271175127557721).

Almost surely, 2^{542350255115441} is an apocalyptic number.

It is an amenable number.

542350255115441 is a deficient number, since it is larger than the sum of its proper divisors (1).

542350255115441 is an equidigital number, since it uses as much as digits as its factorization.

542350255115441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400000, while the sum is 47.

The spelling of 542350255115441 in words is "five hundred forty-two trillion, three hundred fifty billion, two hundred fifty-five million, one hundred fifteen thousand, four hundred forty-one".