134446553603343 has 80 divisors (see below), whose sum is σ = 206474059604736. Its totient is φ = 87155033857920.

The previous prime is 134446553603303. The next prime is 134446553603347. The reversal of 134446553603343 is 343306355644431.

134446553603343 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 4 + 65 + 536 + 0 + 3 + 3 + 43 = 666.

It is not a de Polignac number, because 134446553603343 - 2¹⁴ = 134446553586959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134446553603343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134446553603347) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 279954555 + ... + 280434387.

Almost surely, 2^{134446553603343} is an apocalyptic number.

134446553603343 is a deficient number, since it is larger than the sum of its proper divisors (72027506001393).

134446553603343 is an equidigital number, since it uses as much as digits as its factorization.

134446553603343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480586 (or 480577 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 54.

The spelling of 134446553603343 in words is "one hundred thirty-four trillion, four hundred forty-six billion, five hundred fifty-three million, six hundred three thousand, three hundred forty-three".