135413303454 has 96 divisors (see below), whose sum is σ = 344856290688. Its totient is φ = 37859400000.

The previous prime is 135413303419. The next prime is 135413303527. The reversal of 135413303454 is 454303314531.

135413303454 is a `hidden beast` number, since 1 + 3 + 541 + 3 + 30 + 34 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5782389 + ... + 5805759.

It is an arithmetic number, because the mean of its divisors is an integer number (3592253028).

Almost surely, 2^135413303454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135413303454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172428145344).

135413303454 is an abundant number, since it is smaller than the sum of its proper divisors (209442987234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135413303454 is a wasteful number, since it uses less digits than its factorization.

135413303454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25654 (or 25651 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 135413303454 its reverse (454303314531), we get a palindrome (589716617985).

The spelling of 135413303454 in words is "one hundred thirty-five billion, four hundred thirteen million, three hundred three thousand, four hundred fifty-four".