134233115652 has 96 divisors (see below), whose sum is σ = 358668710400. Its totient is φ = 43389180576.

The previous prime is 134233115617. The next prime is 134233115669. The reversal of 134233115652 is 256511332431.

134233115652 is a `hidden beast` number, since 1 + 3 + 423 + 31 + 156 + 52 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541543 + ... + 749489.

It is an arithmetic number, because the mean of its divisors is an integer number (3736132400).

Almost surely, 2^134233115652 is an apocalyptic number.

134233115652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134233115652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179334355200).

134233115652 is an abundant number, since it is smaller than the sum of its proper divisors (224435594748).

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

134233115652 is a wasteful number, since it uses less digits than its factorization.

134233115652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208142 (or 208134 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The spelling of 134233115652 in words is "one hundred thirty-four billion, two hundred thirty-three million, one hundred fifteen thousand, six hundred fifty-two".