19967093230 has 16 divisors (see below), whose sum is σ = 41075163360. Its totient is φ = 6845860512.

The previous prime is 19967093221. The next prime is 19967093233. The reversal of 19967093230 is 3239076991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19967093233) 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 7 ways as a sum of consecutive naturals, for example, 142622025 + ... + 142622164.

It is an arithmetic number, because the mean of its divisors is an integer number (2567197710).

Almost surely, 2^19967093230 is an apocalyptic number.

19967093230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19967093230 is an abundant number, since it is smaller than the sum of its proper divisors (21108070130).

19967093230 is a wasteful number, since it uses less digits than its factorization.

19967093230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285244203.

The product of its (nonzero) digits is 551124, while the sum is 49.

The spelling of 19967093230 in words is "nineteen billion, nine hundred sixty-seven million, ninety-three thousand, two hundred thirty".