245040343405114 has 8 divisors (see below), whose sum is σ = 377494583083668. Its totient is φ = 119208815710560.

The previous prime is 245040343405087. The next prime is 245040343405129. The reversal of 245040343405114 is 411504343040542.

It can be written as a sum of positive squares in 2 ways, for example, as 176404006468089 + 68636336937025 = 13281717^2 + 8284705^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1655677995907 + ... + 1655677996054.

Almost surely, 2^{245040343405114} is an apocalyptic number.

245040343405114 is a deficient number, since it is larger than the sum of its proper divisors (132454239678554).

245040343405114 is a wasteful number, since it uses less digits than its factorization.

245040343405114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311355992000.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 245040343405114 its reverse (411504343040542), we get a palindrome (656544686445656).

The spelling of 245040343405114 in words is "two hundred forty-five trillion, forty billion, three hundred forty-three million, four hundred five thousand, one hundred fourteen".