19141483093937 has 4 divisors (see below), whose sum is σ = 20267452687716. Its totient is φ = 18015513500160.

The previous prime is 19141483093927. The next prime is 19141483093963. The reversal of 19141483093937 is 73939038414191.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10900886119201 + 8240596974736 = 3301649^2 + 2870644^2 .

It is a cyclic number.

It is not a de Polignac number, because 19141483093937 - 2¹⁴ = 19141483077553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 19141483093937.

It is not an unprimeable number, because it can be changed into a prime (19141483093927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562984796864 + ... + 562984796897.

It is an arithmetic number, because the mean of its divisors is an integer number (5066863171929).

Almost surely, 2^{19141483093937} is an apocalyptic number.

19141483093937 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

19141483093937 is a deficient number, since it is larger than the sum of its proper divisors (1125969593779).

19141483093937 is a wasteful number, since it uses less digits than its factorization.

19141483093937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125969593778.

The product of its (nonzero) digits is 17635968, while the sum is 62.

The spelling of 19141483093937 in words is "nineteen trillion, one hundred forty-one billion, four hundred eighty-three million, ninety-three thousand, nine hundred thirty-seven".