135460333404 has 144 divisors (see below), whose sum is σ = 387366819840. Its totient is φ = 39550965120.

The previous prime is 135460333387. The next prime is 135460333423. The reversal of 135460333404 is 404333064531.

135460333404 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 603 + 3 + 3 + 40 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1464277 + ... + 1554035.

It is an arithmetic number, because the mean of its divisors is an integer number (2690047360).

Almost surely, 2^135460333404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135460333404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193683409920).

135460333404 is an abundant number, since it is smaller than the sum of its proper divisors (251906486436).

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

135460333404 is a wasteful number, since it uses less digits than its factorization.

135460333404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89920 (or 89915 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 135460333404 its reverse (404333064531), we get a palindrome (539793397935).

It can be divided in two parts, 135460 and 333404, that added together give a palindrome (468864).

The spelling of 135460333404 in words is "one hundred thirty-five billion, four hundred sixty million, three hundred thirty-three thousand, four hundred four".