6429849065892 has 96 divisors (see below), whose sum is σ = 19440208928000. Its totient is φ = 1837099722528.

The previous prime is 6429849065881. The next prime is 6429849065921. The reversal of 6429849065892 is 2985609489246.

6429849065892 is a `hidden beast` number, since 6 + 42 + 9 + 8 + 490 + 6 + 5 + 8 + 92 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6429849065892.

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, 86749603 + ... + 86823690.

Almost surely, 2^{6429849065892} is an apocalyptic number.

It is an amenable number.

6429849065892 is an abundant number, since it is smaller than the sum of its proper divisors (13010359862108).

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

6429849065892 is a wasteful number, since it uses less digits than its factorization.

6429849065892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173573327 (or 173573305 counting only the distinct ones).

The product of its (nonzero) digits is 537477120, while the sum is 72.

The spelling of 6429849065892 in words is "six trillion, four hundred twenty-nine billion, eight hundred forty-nine million, sixty-five thousand, eight hundred ninety-two".