19199496030 has 64 divisors (see below), whose sum is σ = 54134535168. Its totient is φ = 4296389760.

The previous prime is 19199496013. The next prime is 19199496097. The reversal of 19199496030 is 3069499191.

It is a congruent number.

It is an unprimeable number.

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, 2233414 + ... + 2241993.

It is an arithmetic number, because the mean of its divisors is an integer number (845852112).

Almost surely, 2^19199496030 is an apocalyptic number.

19199496030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19199496030 is an abundant number, since it is smaller than the sum of its proper divisors (34935039138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19199496030 is a wasteful number, since it uses less digits than its factorization.

19199496030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475441.

The product of its (nonzero) digits is 472392, while the sum is 51.

It can be divided in two parts, 1919 and 9496030, that added together give a palindrome (9497949).

The spelling of 19199496030 in words is "nineteen billion, one hundred ninety-nine million, four hundred ninety-six thousand, thirty".