19040200135 has 8 divisors (see below), whose sum is σ = 24925352976. Its totient is φ = 13847418240.

The previous prime is 19040200117. The next prime is 19040200139. The reversal of 19040200135 is 53100204091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 19040200135 - 2⁵ = 19040200103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19040200139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173092674 + ... + 173092783.

It is an arithmetic number, because the mean of its divisors is an integer number (3115669122).

Almost surely, 2^19040200135 is an apocalyptic number.

19040200135 is a deficient number, since it is larger than the sum of its proper divisors (5885152841).

19040200135 is a wasteful number, since it uses less digits than its factorization.

19040200135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346185473.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 19040200135 in words is "nineteen billion, forty million, two hundred thousand, one hundred thirty-five".