134320446652 has 24 divisors (see below), whose sum is σ = 268675226624. Its totient is φ = 57558548592.

The previous prime is 134320446619. The next prime is 134320446653. The reversal of 134320446652 is 256644023431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134320446653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80628 + ... + 524539.

Almost surely, 2^134320446652 is an apocalyptic number.

It is an amenable number.

134320446652 is an abundant number, since it is smaller than the sum of its proper divisors (134354779972).

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

134320446652 is a wasteful number, since it uses less digits than its factorization.

134320446652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613105 (or 613103 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 134320446652 in words is "one hundred thirty-four billion, three hundred twenty million, four hundred forty-six thousand, six hundred fifty-two".