4901049447489 has 32 divisors (see below), whose sum is σ = 7820222399360. Its totient is φ = 3015689361984.

The previous prime is 4901049447473. The next prime is 4901049447521. The reversal of 4901049447489 is 9847449401094.

4901049447489 is a `hidden beast` number, since 4 + 9 + 0 + 104 + 9 + 4 + 47 + 489 = 666.

It is not a de Polignac number, because 4901049447489 - 2⁴ = 4901049447473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4901049447089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2336382 + ... + 3906504.

It is an arithmetic number, because the mean of its divisors is an integer number (244381949980).

Almost surely, 2^{4901049447489} is an apocalyptic number.

It is an amenable number.

4901049447489 is a deficient number, since it is larger than the sum of its proper divisors (2919172951871).

4901049447489 is a wasteful number, since it uses less digits than its factorization.

4901049447489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579038 (or 1579032 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 4901049447489 in words is "four trillion, nine hundred one billion, forty-nine million, four hundred forty-seven thousand, four hundred eighty-nine".