19041842570 has 16 divisors (see below), whose sum is σ = 34688273760. Its totient is φ = 7524968784.

The previous prime is 19041842537. The next prime is 19041842581. The reversal of 19041842570 is 7524814091.

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, 11470160 + ... + 11471819.

It is an arithmetic number, because the mean of its divisors is an integer number (2168017110).

Almost surely, 2^19041842570 is an apocalyptic number.

19041842570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19041842570 is a deficient number, since it is larger than the sum of its proper divisors (15646431190).

19041842570 is a wasteful number, since it uses less digits than its factorization.

19041842570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22942069.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 19041842570 in words is "nineteen billion, forty-one million, eight hundred forty-two thousand, five hundred seventy".