134440502652 has 30 divisors (see below), whose sum is σ = 351454030928. Its totient is φ = 44813500776.

The previous prime is 134440502627. The next prime is 134440502659. The reversal of 134440502652 is 256205044431.

134440502652 is a `hidden beast` number, since 1 + 344 + 4 + 0 + 50 + 265 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134440502659) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 207469588 + ... + 207470235.

Almost surely, 2^134440502652 is an apocalyptic number.

134440502652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134440502652 is an abundant number, since it is smaller than the sum of its proper divisors (217013528276).

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

134440502652 is a wasteful number, since it uses less digits than its factorization.

134440502652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414939839 (or 414939828 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 134440502652 in words is "one hundred thirty-four billion, four hundred forty million, five hundred two thousand, six hundred fifty-two".