245433545334542 has 8 divisors (see below), whose sum is σ = 368277397857936. Its totient is φ = 122674412715232.

The previous prime is 245433545334517. The next prime is 245433545334547.

245433545334542 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245433545334547) 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, 21179968778 + ... + 21179980365.

It is an arithmetic number, because the mean of its divisors is an integer number (46034674732242).

Almost surely, 2^{245433545334542} is an apocalyptic number.

245433545334542 is a deficient number, since it is larger than the sum of its proper divisors (122843852523394).

245433545334542 is a wasteful number, since it uses less digits than its factorization.

245433545334542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42359952042.

The product of its digits is 207360000, while the sum is 56.

The spelling of 245433545334542 in words is "two hundred forty-five trillion, four hundred thirty-three billion, five hundred forty-five million, three hundred thirty-four thousand, five hundred forty-two".