84083177138049 has 24 divisors (see below), whose sum is σ = 124417477548000. Its totient is φ = 54687489466560.

The previous prime is 84083177138033. The next prime is 84083177138083. The reversal of 84083177138049 is 94083177138048.

84083177138049 is a `hidden beast` number, since 8 + 4 + 0 + 83 + 177 + 1 + 380 + 4 + 9 = 666.

84083177138049 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 84083177138049 - 2⁴ = 84083177138033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84083177138749) 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, 25804942 + ... + 28880120.

It is an arithmetic number, because the mean of its divisors is an integer number (5184061564500).

Almost surely, 2^{84083177138049} is an apocalyptic number.

It is an amenable number.

84083177138049 is a deficient number, since it is larger than the sum of its proper divisors (40334300409951).

84083177138049 is a wasteful number, since it uses less digits than its factorization.

84083177138049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149325 (or 3149322 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 63.

Subtracting 84083177138049 from its reverse (94083177138048), we obtain a palindrome (9999999999999).

The spelling of 84083177138049 in words is "eighty-four trillion, eighty-three billion, one hundred seventy-seven million, one hundred thirty-eight thousand, forty-nine".