542432101234245 has 32 divisors (see below), whose sum is σ = 895572283025280. Its totient is φ = 280144259216640.

The previous prime is 542432101234207. The next prime is 542432101234321.

542432101234245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542432101234245 - 2⁷ = 542432101234117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542432101234197 and 542432101234206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2315890330 + ... + 2316124539.

It is an arithmetic number, because the mean of its divisors is an integer number (27986633844540).

Almost surely, 2^{542432101234245} is an apocalyptic number.

It is an amenable number.

542432101234245 is a deficient number, since it is larger than the sum of its proper divisors (353140181791035).

542432101234245 is a wasteful number, since it uses less digits than its factorization.

542432101234245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632015125.

The product of its (nonzero) digits is 921600, while the sum is 42.

It can be divided in two parts, 54243210 and 1234245, that added together give a palindrome (55477455).

The spelling of 542432101234245 in words is "five hundred forty-two trillion, four hundred thirty-two billion, one hundred one million, two hundred thirty-four thousand, two hundred forty-five".