134535456445 has 16 divisors (see below), whose sum is σ = 173910712752. Its totient is φ = 99320970240.

The previous prime is 134535456439. The next prime is 134535456469. The reversal of 134535456445 is 544654535431.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 7923314169 + 126612142276 = 89013^2 + 355826^2 .

It is not a de Polignac number, because 134535456445 - 2¹³ = 134535448253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63276 + ... + 522565.

It is an arithmetic number, because the mean of its divisors is an integer number (10869419547).

Almost surely, 2^134535456445 is an apocalyptic number.

It is an amenable number.

134535456445 is a deficient number, since it is larger than the sum of its proper divisors (39375256307).

134535456445 is a wasteful number, since it uses less digits than its factorization.

134535456445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589392.

The product of its digits is 8640000, while the sum is 49.

The spelling of 134535456445 in words is "one hundred thirty-four billion, five hundred thirty-five million, four hundred fifty-six thousand, four hundred forty-five".