19085042020692 has 24 divisors (see below), whose sum is σ = 44672243476896. Its totient is φ = 6341612279008.

The previous prime is 19085042020679. The next prime is 19085042020699. The reversal of 19085042020692 is 29602024058091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19085042020699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2508545358 + ... + 2508552965.

It is an arithmetic number, because the mean of its divisors is an integer number (1861343478204).

Almost surely, 2^{19085042020692} is an apocalyptic number.

19085042020692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19085042020692 is an abundant number, since it is smaller than the sum of its proper divisors (25587201456204).

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

19085042020692 is a wasteful number, since it uses less digits than its factorization.

19085042020692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017098647 (or 5017098645 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 19085042020692 in words is "nineteen trillion, eighty-five billion, forty-two million, twenty thousand, six hundred ninety-two".