542143367 has 2 divisors, whose sum is σ = 542143368. Its totient is φ = 542143366.

The previous prime is 542143361. The next prime is 542143439. The reversal of 542143367 is 763341245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542143367 - 2⁸ = 542143111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542143361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271071683 + 271071684.

It is an arithmetic number, because the mean of its divisors is an integer number (271071684).

Almost surely, 2^542143367 is an apocalyptic number.

542143367 is a deficient number, since it is larger than the sum of its proper divisors (1).

542143367 is an equidigital number, since it uses as much as digits as its factorization.

542143367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 542143367 is about 23283.9723200316. The cubic root of 542143367 is about 815.4012687717.

The spelling of 542143367 in words is "five hundred forty-two million, one hundred forty-three thousand, three hundred sixty-seven".