338413528018 has 8 divisors (see below), whose sum is σ = 517198033548. Its totient is φ = 166014183504.

The previous prime is 338413528009. The next prime is 338413528027. The reversal of 338413528018 is 810825314833.

It is an interprime number because it is at equal distance from previous prime (338413528009) and next prime (338413528027).

It can be written as a sum of positive squares in 2 ways, for example, as 320771578689 + 17641949329 = 566367^2 + 132823^2 .

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

It is a super-2 number, since 2×338413528018² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596290121 + ... + 1596290332.

Almost surely, 2^338413528018 is an apocalyptic number.

338413528018 is a deficient number, since it is larger than the sum of its proper divisors (178784505530).

338413528018 is a wasteful number, since it uses less digits than its factorization.

338413528018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192580508.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 338413528018 in words is "three hundred thirty-eight billion, four hundred thirteen million, five hundred twenty-eight thousand, eighteen".