13555000410338 has 16 divisors (see below), whose sum is σ = 21671103118464. Its totient is φ = 6336579854400.

The previous prime is 13555000410331. The next prime is 13555000410349. The reversal of 13555000410338 is 83301400055531.

It is a super-2 number, since 2×13555000410338² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13555000410331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320115670 + ... + 1320125937.

It is an arithmetic number, because the mean of its divisors is an integer number (1354443944904).

Almost surely, 2^{13555000410338} is an apocalyptic number.

13555000410338 is a deficient number, since it is larger than the sum of its proper divisors (8116102708126).

13555000410338 is a wasteful number, since it uses less digits than its factorization.

13555000410338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640241777.

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 13555000410338 its reverse (83301400055531), we get a palindrome (96856400465869).

The spelling of 13555000410338 in words is "thirteen trillion, five hundred fifty-five billion, four hundred ten thousand, three hundred thirty-eight".