135454410144435 has 16 divisors (see below), whose sum is σ = 217229903239680. Its totient is φ = 72074736407520.

The previous prime is 135454410144433. The next prime is 135454410144437. The reversal of 135454410144435 is 534441014454531.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (135454410144433) and next prime (135454410144437).

It is not a de Polignac number, because 135454410144435 - 2¹ = 135454410144433 is a prime.

It is a super-2 number, since 2×135454410144435² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135454410144433) 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, 10475972665 + ... + 10475985594.

It is an arithmetic number, because the mean of its divisors is an integer number (13576868952480).

Almost surely, 2^{135454410144435} is an apocalyptic number.

135454410144435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135454410144435 is a deficient number, since it is larger than the sum of its proper divisors (81775493095245).

135454410144435 is a wasteful number, since it uses less digits than its factorization.

135454410144435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20951958698.

The product of its (nonzero) digits is 4608000, while the sum is 48.

Adding to 135454410144435 its reverse (534441014454531), we get a palindrome (669895424598966).

The spelling of 135454410144435 in words is "one hundred thirty-five trillion, four hundred fifty-four billion, four hundred ten million, one hundred forty-four thousand, four hundred thirty-five".