245374415141 has 8 divisors (see below), whose sum is σ = 253860956280. Its totient is φ = 236889564352.

The previous prime is 245374415089. The next prime is 245374415149. The reversal of 245374415141 is 141514473542.

It can be written as a sum of positive squares in 4 ways, for example, as 154884750916 + 90489664225 = 393554^2 + 300815^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245374415141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245374415149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123650 + ... + 711363.

It is an arithmetic number, because the mean of its divisors is an integer number (31732619535).

Almost surely, 2^245374415141 is an apocalyptic number.

It is an amenable number.

245374415141 is a deficient number, since it is larger than the sum of its proper divisors (8486541139).

245374415141 is a wasteful number, since it uses less digits than its factorization.

245374415141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845175.

The product of its digits is 268800, while the sum is 41.

Adding to 245374415141 its reverse (141514473542), we get a palindrome (386888888683).

The spelling of 245374415141 in words is "two hundred forty-five billion, three hundred seventy-four million, four hundred fifteen thousand, one hundred forty-one".