338553534147 has 16 divisors (see below), whose sum is σ = 455709687552. Its totient is φ = 223550667360.

The previous prime is 338553534139. The next prime is 338553534149. The reversal of 338553534147 is 741435355833.

It is not a de Polignac number, because 338553534147 - 2³ = 338553534139 is a prime.

It is a super-2 number, since 2×338553534147² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 338553534147.

It is not an unprimeable number, because it can be changed into a prime (338553534149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1646253 + ... + 1840449.

It is an arithmetic number, because the mean of its divisors is an integer number (28481855472).

Almost surely, 2^338553534147 is an apocalyptic number.

338553534147 is a deficient number, since it is larger than the sum of its proper divisors (117156153405).

338553534147 is a wasteful number, since it uses less digits than its factorization.

338553534147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199738.

The product of its digits is 9072000, while the sum is 51.

The spelling of 338553534147 in words is "three hundred thirty-eight billion, five hundred fifty-three million, five hundred thirty-four thousand, one hundred forty-seven".