542424366014503 has 4 divisors (see below), whose sum is σ = 619913561159440. Its totient is φ = 464935170869568.

The previous prime is 542424366014477. The next prime is 542424366014533. The reversal of 542424366014503 is 305410663424245.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 542424366014503 - 2⁹ = 542424366013991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542424366014533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38744597572458 + ... + 38744597572471.

It is an arithmetic number, because the mean of its divisors is an integer number (154978390289860).

Almost surely, 2^{542424366014503} is an apocalyptic number.

542424366014503 is a deficient number, since it is larger than the sum of its proper divisors (77489195144937).

542424366014503 is an equidigital number, since it uses as much as digits as its factorization.

542424366014503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77489195144936.

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 542424366014503 in words is "five hundred forty-two trillion, four hundred twenty-four billion, three hundred sixty-six million, fourteen thousand, five hundred three".