19200001303830 has 16 divisors (see below), whose sum is σ = 46080003129264. Its totient is φ = 5120000347680.

The previous prime is 19200001303811. The next prime is 19200001303841. The reversal of 19200001303830 is 3830310000291.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 640000043461 = 19200001303830 / (1 + 9 + 2 + 0 + 0 + 0 + 0 + 1 + 3 + 0 + 3 + 8 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320000021701 + ... + 320000021760.

It is an arithmetic number, because the mean of its divisors is an integer number (2880000195579).

Almost surely, 2^{19200001303830} is an apocalyptic number.

19200001303830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19200001303830 is an abundant number, since it is smaller than the sum of its proper divisors (26880001825434).

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

19200001303830 is a wasteful number, since it uses less digits than its factorization.

19200001303830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640000043471.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 19200001303830 in words is "nineteen trillion, two hundred billion, one million, three hundred three thousand, eight hundred thirty".