10413320018 has 8 divisors (see below), whose sum is σ = 15700913148. Its totient is φ = 5179682304.

The previous prime is 10413320017. The next prime is 10413320039. The reversal of 10413320018 is 81002331401.

It can be written as a sum of positive squares in 2 ways, for example, as 10387074889 + 26245129 = 101917^2 + 5123^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10413319975 and 10413320002.

It is not an unprimeable number, because it can be changed into a prime (10413320017) 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, 13488371 + ... + 13489142.

Almost surely, 2^10413320018 is an apocalyptic number.

10413320018 is a deficient number, since it is larger than the sum of its proper divisors (5287593130).

10413320018 is a wasteful number, since it uses less digits than its factorization.

10413320018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26977708.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10413320018 its reverse (81002331401), we get a palindrome (91415651419).

The spelling of 10413320018 in words is "ten billion, four hundred thirteen million, three hundred twenty thousand, eighteen".