4049509196160 has 256 divisors, whose sum is σ = 14344001899200. Its totient is φ = 1079719280640.

The previous prime is 4049509196149. The next prime is 4049509196171. The reversal of 4049509196160 is 616919059404.

4049509196160 is a `hidden beast` number, since 4 + 0 + 4 + 9 + 5 + 0 + 9 + 19 + 616 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (4049509196149) and next prime (4049509196171).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4049509196097 and 4049509196106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186284812 + ... + 186306548.

Almost surely, 2^{4049509196160} is an apocalyptic number.

4049509196160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4049509196160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7172000949600).

4049509196160 is an abundant number, since it is smaller than the sum of its proper divisors (10294492703040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4049509196160 is a wasteful number, since it uses less digits than its factorization.

4049509196160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32546 (or 32528 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 4049509196160 in words is "four trillion, forty-nine billion, five hundred nine million, one hundred ninety-six thousand, one hundred sixty".