19059136941 has 8 divisors (see below), whose sum is σ = 27366965920. Its totient is φ = 11728699632.

The previous prime is 19059136937. The next prime is 19059136969. The reversal of 19059136941 is 14963195091.

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

It is not a de Polignac number, because 19059136941 - 2² = 19059136937 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 (19059135941) 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, 244347871 + ... + 244347948.

It is an arithmetic number, because the mean of its divisors is an integer number (3420870740).

Almost surely, 2^19059136941 is an apocalyptic number.

It is an amenable number.

19059136941 is a deficient number, since it is larger than the sum of its proper divisors (8307828979).

19059136941 is a wasteful number, since it uses less digits than its factorization.

19059136941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488695835.

The product of its (nonzero) digits is 262440, while the sum is 48.

The spelling of 19059136941 in words is "nineteen billion, fifty-nine million, one hundred thirty-six thousand, nine hundred forty-one".