18283006409043 has 4 divisors (see below), whose sum is σ = 24377341878728. Its totient is φ = 12188670939360.

The previous prime is 18283006409039. The next prime is 18283006409071. The reversal of 18283006409043 is 34090460038281.

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

It is not a de Polignac number, because 18283006409043 - 2² = 18283006409039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18283006408983 and 18283006409001.

It is not an unprimeable number, because it can be changed into a prime (18283006409023) 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, 3047167734838 + ... + 3047167734843.

It is an arithmetic number, because the mean of its divisors is an integer number (6094335469682).

Almost surely, 2^{18283006409043} is an apocalyptic number.

18283006409043 is a deficient number, since it is larger than the sum of its proper divisors (6094335469685).

18283006409043 is an equidigital number, since it uses as much as digits as its factorization.

18283006409043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6094335469684.

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 18283006409043 in words is "eighteen trillion, two hundred eighty-three billion, six million, four hundred nine thousand, forty-three".