84049147733 has 36 divisors (see below), whose sum is σ = 92019447744. Its totient is φ = 76727006400.

The previous prime is 84049147691. The next prime is 84049147747. The reversal of 84049147733 is 33774194048.

It is a happy number.

It is not a de Polignac number, because 84049147733 - 2¹² = 84049143637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84049147933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41793698 + ... + 41795708.

Almost surely, 2^84049147733 is an apocalyptic number.

It is an amenable number.

84049147733 is a deficient number, since it is larger than the sum of its proper divisors (7970300011).

84049147733 is a wasteful number, since it uses less digits than its factorization.

84049147733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186 (or 2122 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 84049147733 in words is "eighty-four billion, forty-nine million, one hundred forty-seven thousand, seven hundred thirty-three".