2059184421 has 24 divisors (see below), whose sum is σ = 3491165184. Its totient is φ = 1144873440.

The previous prime is 2059184417. The next prime is 2059184437. The reversal of 2059184421 is 1244819502.

2059184421 is a `hidden beast` number, since 2 + 0 + 59 + 184 + 421 = 666.

It is not a de Polignac number, because 2059184421 - 2² = 2059184417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059184401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 439365 + ... + 444026.

It is an arithmetic number, because the mean of its divisors is an integer number (145465216).

Almost surely, 2^2059184421 is an apocalyptic number.

2059184421 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2059184421 is a deficient number, since it is larger than the sum of its proper divisors (1431980763).

2059184421 is a wasteful number, since it uses less digits than its factorization.

2059184421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883441 (or 883438 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2059184421 is about 45378.2373060039. The cubic root of 2059184421 is about 1272.2283858483.

The spelling of 2059184421 in words is "two billion, fifty-nine million, one hundred eighty-four thousand, four hundred twenty-one".