30382790019 has 32 divisors (see below), whose sum is σ = 43204332864. Its totient is φ = 18963486720.

The previous prime is 30382789999. The next prime is 30382790021. The reversal of 30382790019 is 91009728303.

It is not a de Polignac number, because 30382790019 - 2¹³ = 30382781827 is a prime.

It is a super-2 number, since 2×30382790019² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30382790069) 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 31 ways as a sum of consecutive naturals, for example, 286497 + ... + 377949.

It is an arithmetic number, because the mean of its divisors is an integer number (1350135402).

Almost surely, 2^30382790019 is an apocalyptic number.

30382790019 is a deficient number, since it is larger than the sum of its proper divisors (12821542845).

30382790019 is a wasteful number, since it uses less digits than its factorization.

30382790019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91607.

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 30382790019 in words is "thirty billion, three hundred eighty-two million, seven hundred ninety thousand, nineteen".