542032346347 has 2 divisors, whose sum is σ = 542032346348. Its totient is φ = 542032346346.

The previous prime is 542032346291. The next prime is 542032346377. The reversal of 542032346347 is 743643230245.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542032346347 is a prime.

It is not a weakly prime, because it can be changed into another prime (542032346377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271016173173 + 271016173174.

It is an arithmetic number, because the mean of its divisors is an integer number (271016173174).

Almost surely, 2^542032346347 is an apocalyptic number.

542032346347 is a deficient number, since it is larger than the sum of its proper divisors (1).

542032346347 is an equidigital number, since it uses as much as digits as its factorization.

542032346347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 43.

The spelling of 542032346347 in words is "five hundred forty-two billion, thirty-two million, three hundred forty-six thousand, three hundred forty-seven".