134051356643 has 8 divisors (see below), whose sum is σ = 138519000528. Its totient is φ = 129628167264.

The previous prime is 134051356633. The next prime is 134051356651. The reversal of 134051356643 is 346653150431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134051356643 - 2³⁴ = 116871487459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134051356643.

It is not an unprimeable number, because it can be changed into a prime (134051356633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11107496 + ... + 11119557.

It is an arithmetic number, because the mean of its divisors is an integer number (17314875066).

Almost surely, 2^134051356643 is an apocalyptic number.

134051356643 is a deficient number, since it is larger than the sum of its proper divisors (4467643885).

134051356643 is a wasteful number, since it uses less digits than its factorization.

134051356643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22227253.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 134051356643 in words is "one hundred thirty-four billion, fifty-one million, three hundred fifty-six thousand, six hundred forty-three".