542602424206245 has 128 divisors (see below), whose sum is σ = 994002517347840. Its totient is φ = 250805764177920.

The previous prime is 542602424206169. The next prime is 542602424206273.

542602424206245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542602424206245 - 2¹⁰ = 542602424205221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542602424206194 and 542602424206203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 67367977 + ... + 74990993.

It is an arithmetic number, because the mean of its divisors is an integer number (7765644666780).

Almost surely, 2^{542602424206245} is an apocalyptic number.

It is an amenable number.

542602424206245 is a deficient number, since it is larger than the sum of its proper divisors (451400093141595).

542602424206245 is a wasteful number, since it uses less digits than its factorization.

542602424206245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7623415.

The product of its (nonzero) digits is 7372800, while the sum is 48.

The spelling of 542602424206245 in words is "five hundred forty-two trillion, six hundred two billion, four hundred twenty-four million, two hundred six thousand, two hundred forty-five".