542403323304245 has 16 divisors (see below), whose sum is σ = 700954393144320. Its totient is φ = 400542617676864.

The previous prime is 542403323304233. The next prime is 542403323304253.

542403323304245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542403323304245 - 2¹⁰ = 542403323303221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542403323304196 and 542403323304205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4957676 + ... + 33307434.

It is an arithmetic number, because the mean of its divisors is an integer number (43809649571520).

Almost surely, 2^{542403323304245} is an apocalyptic number.

It is an amenable number.

542403323304245 is a deficient number, since it is larger than the sum of its proper divisors (158551069840075).

542403323304245 is a wasteful number, since it uses less digits than its factorization.

542403323304245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28644124.

The product of its (nonzero) digits is 4147200, while the sum is 44.

The spelling of 542403323304245 in words is "five hundred forty-two trillion, four hundred three billion, three hundred twenty-three million, three hundred four thousand, two hundred forty-five".