13405544101354 has 32 divisors (see below), whose sum is σ = 21247769560320. Its totient is φ = 6332911795392.

The previous prime is 13405544101349. The next prime is 13405544101409. The reversal of 13405544101354 is 45310144550431.

13405544101354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13405544101354² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16401372 + ... + 17199304.

It is an arithmetic number, because the mean of its divisors is an integer number (663992798760).

Almost surely, 2^{13405544101354} is an apocalyptic number.

13405544101354 is a deficient number, since it is larger than the sum of its proper divisors (7842225458966).

13405544101354 is a wasteful number, since it uses less digits than its factorization.

13405544101354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804174.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 13405544101354 its reverse (45310144550431), we get a palindrome (58715688651785).

The spelling of 13405544101354 in words is "thirteen trillion, four hundred five billion, five hundred forty-four million, one hundred one thousand, three hundred fifty-four".