4148684713645 has 8 divisors (see below), whose sum is σ = 5008232565504. Its totient is φ = 3299073831504.

The previous prime is 4148684713633. The next prime is 4148684713669. The reversal of 4148684713645 is 5463174868414.

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 4148684713645 - 2¹⁷ = 4148684582573 is a prime.

It is a super-3 number, since 3×4148684713645³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2484241509 + ... + 2484243178.

It is an arithmetic number, because the mean of its divisors is an integer number (626029070688).

Almost surely, 2^{4148684713645} is an apocalyptic number.

It is an amenable number.

4148684713645 is a deficient number, since it is larger than the sum of its proper divisors (859547851859).

4148684713645 is a wasteful number, since it uses less digits than its factorization.

4148684713645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968484859.

The product of its digits is 61931520, while the sum is 61.

The spelling of 4148684713645 in words is "four trillion, one hundred forty-eight billion, six hundred eighty-four million, seven hundred thirteen thousand, six hundred forty-five".