4049516969469 has 24 divisors (see below), whose sum is σ = 6193459584000. Its totient is φ = 2540840289408.

The previous prime is 4049516969437. The next prime is 4049516969473. The reversal of 4049516969469 is 9649696159404.

4049516969469 is a `hidden beast` number, since 4 + 0 + 4 + 9 + 516 + 9 + 69 + 46 + 9 = 666.

It is not a de Polignac number, because 4049516969469 - 2⁵ = 4049516969437 is a prime.

It is a super-2 number, since 2×4049516969469² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4049516969397 and 4049516969406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049516969479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17530282 + ... + 17759780.

It is an arithmetic number, because the mean of its divisors is an integer number (258060816000).

Almost surely, 2^{4049516969469} is an apocalyptic number.

It is an amenable number.

4049516969469 is a deficient number, since it is larger than the sum of its proper divisors (2143942614531).

4049516969469 is a wasteful number, since it uses less digits than its factorization.

4049516969469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344849 (or 344846 counting only the distinct ones).

The product of its (nonzero) digits is 453496320, while the sum is 72.

The spelling of 4049516969469 in words is "four trillion, forty-nine billion, five hundred sixteen million, nine hundred sixty-nine thousand, four hundred sixty-nine".