542410039 has 2 divisors, whose sum is σ = 542410040. Its totient is φ = 542410038.

The previous prime is 542410009. The next prime is 542410067. The reversal of 542410039 is 930014245.

It is an a-pointer prime, because the next prime (542410067) can be obtained adding 542410039 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542410039 - 2²³ = 534021431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542409989 and 542410016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542410009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271205019 + 271205020.

It is an arithmetic number, because the mean of its divisors is an integer number (271205020).

Almost surely, 2^542410039 is an apocalyptic number.

542410039 is a deficient number, since it is larger than the sum of its proper divisors (1).

542410039 is an equidigital number, since it uses as much as digits as its factorization.

542410039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 542410039 is about 23289.6981302893. The cubic root of 542410039 is about 815.5349413127.

The spelling of 542410039 in words is "five hundred forty-two million, four hundred ten thousand, thirty-nine".