134415645652 has 6 divisors (see below), whose sum is σ = 235227379898. Its totient is φ = 67207822824.

The previous prime is 134415645647. The next prime is 134415645731. The reversal of 134415645652 is 256546514431.

It can be written as a sum of positive squares in only one way, i.e., 134215253316 + 200392336 = 366354^2 + 14156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16801955703 + ... + 16801955710.

Almost surely, 2^134415645652 is an apocalyptic number.

It is an amenable number.

134415645652 is a deficient number, since it is larger than the sum of its proper divisors (100811734246).

134415645652 is a wasteful number, since it uses less digits than its factorization.

134415645652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33603911417 (or 33603911415 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 46.

The spelling of 134415645652 in words is "one hundred thirty-four billion, four hundred fifteen million, six hundred forty-five thousand, six hundred fifty-two".