13405541354355 has 16 divisors (see below), whose sum is σ = 21853561756320. Its totient is φ = 7014723525888.

The previous prime is 13405541354351. The next prime is 13405541354393. The reversal of 13405541354355 is 55345314550431.

13405541354355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13405541354355 - 2² = 13405541354351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13405541354351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8431157290 + ... + 8431158879.

It is an arithmetic number, because the mean of its divisors is an integer number (1365847609770).

Almost surely, 2^{13405541354355} is an apocalyptic number.

13405541354355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13405541354355 is a deficient number, since it is larger than the sum of its proper divisors (8448020401965).

13405541354355 is a wasteful number, since it uses less digits than its factorization.

13405541354355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16862316230.

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 13405541354355 in words is "thirteen trillion, four hundred five billion, five hundred forty-one million, three hundred fifty-four thousand, three hundred fifty-five".