542366143703 has 2 divisors, whose sum is σ = 542366143704. Its totient is φ = 542366143702.

The previous prime is 542366143681. The next prime is 542366143807. The reversal of 542366143703 is 307341663245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542366143703 - 2⁶ = 542366143639 is a prime.

It is a super-2 number, since 2×542366143703² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542366145703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271183071851 + 271183071852.

It is an arithmetic number, because the mean of its divisors is an integer number (271183071852).

Almost surely, 2^542366143703 is an apocalyptic number.

542366143703 is a deficient number, since it is larger than the sum of its proper divisors (1).

542366143703 is an equidigital number, since it uses as much as digits as its factorization.

542366143703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 542366143703 in words is "five hundred forty-two billion, three hundred sixty-six million, one hundred forty-three thousand, seven hundred three".