134456111544 has 64 divisors (see below), whose sum is σ = 357481382400. Its totient is φ = 41996455424.

The previous prime is 134456111477. The next prime is 134456111563. The reversal of 134456111544 is 445111654431.

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, 633264 + ... + 818495.

It is an arithmetic number, because the mean of its divisors is an integer number (5585646600).

Almost surely, 2^134456111544 is an apocalyptic number.

It is an amenable number.

134456111544 is an abundant number, since it is smaller than the sum of its proper divisors (223025270856).

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

134456111544 is a wasteful number, since it uses less digits than its factorization.

134456111544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452012 (or 1452008 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

Adding to 134456111544 its reverse (445111654431), we get a palindrome (579567765975).

The spelling of 134456111544 in words is "one hundred thirty-four billion, four hundred fifty-six million, one hundred eleven thousand, five hundred forty-four".