245041347361471 has 8 divisors (see below), whose sum is σ = 246311642535584. Its totient is φ = 243771058897920.

The previous prime is 245041347361463. The next prime is 245041347361507. The reversal of 245041347361471 is 174163743140542.

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

It is a cyclic number.

It is not a de Polignac number, because 245041347361471 - 2³ = 245041347361463 is a prime.

It is a super-3 number, since 3×245041347361471³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245041347361441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82448710 + ... + 85369036.

It is an arithmetic number, because the mean of its divisors is an integer number (30788955316948).

Almost surely, 2^{245041347361471} is an apocalyptic number.

245041347361471 is a deficient number, since it is larger than the sum of its proper divisors (1270295174113).

245041347361471 is a wasteful number, since it uses less digits than its factorization.

245041347361471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355281.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 245041347361471 in words is "two hundred forty-five trillion, forty-one billion, three hundred forty-seven million, three hundred sixty-one thousand, four hundred seventy-one".