245414133242 has 8 divisors (see below), whose sum is σ = 368126411232. Its totient is φ = 122705329500.

The previous prime is 245414133221. The next prime is 245414133253. The reversal of 245414133242 is 242331414542.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684134 + ... + 979217.

It is an arithmetic number, because the mean of its divisors is an integer number (46015801404).

Almost surely, 2^245414133242 is an apocalyptic number.

245414133242 is a deficient number, since it is larger than the sum of its proper divisors (122712277990).

245414133242 is a wasteful number, since it uses less digits than its factorization.

245414133242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737124.

The product of its digits is 92160, while the sum is 35.

Adding to 245414133242 its reverse (242331414542), we get a palindrome (487745547784).

The spelling of 245414133242 in words is "two hundred forty-five billion, four hundred fourteen million, one hundred thirty-three thousand, two hundred forty-two".