1353414426205 has 4 divisors (see below), whose sum is σ = 1624097311452. Its totient is φ = 1082731540960.

The previous prime is 1353414426149. The next prime is 1353414426209. The reversal of 1353414426205 is 5026244143531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 862857067801 + 490557358404 = 928901^2 + 700398^2 .

It is not a de Polignac number, because 1353414426205 - 2¹¹ = 1353414424157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353414426209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135341442616 + ... + 135341442625.

It is an arithmetic number, because the mean of its divisors is an integer number (406024327863).

Almost surely, 2^{1353414426205} is an apocalyptic number.

It is an amenable number.

1353414426205 is a deficient number, since it is larger than the sum of its proper divisors (270682885247).

1353414426205 is an equidigital number, since it uses as much as digits as its factorization.

1353414426205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270682885246.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 1353414426205 its reverse (5026244143531), we get a palindrome (6379658569736).

The spelling of 1353414426205 in words is "one trillion, three hundred fifty-three billion, four hundred fourteen million, four hundred twenty-six thousand, two hundred five".