134015444357564 has 48 divisors (see below), whose sum is σ = 301829505202176. Its totient is φ = 50529493051200.

The previous prime is 134015444357519. The next prime is 134015444357581. The reversal of 134015444357564 is 465753444510431.

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, 7017975599 + ... + 7017994694.

It is an arithmetic number, because the mean of its divisors is an integer number (6288114691712).

Almost surely, 2^{134015444357564} is an apocalyptic number.

134015444357564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134015444357564 is an abundant number, since it is smaller than the sum of its proper divisors (167814060844612).

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

134015444357564 is a wasteful number, since it uses less digits than its factorization.

134015444357564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14035970346 (or 14035970344 counting only the distinct ones).

The product of its (nonzero) digits is 48384000, while the sum is 56.

Adding to 134015444357564 its reverse (465753444510431), we get a palindrome (599768888867995).

The spelling of 134015444357564 in words is "one hundred thirty-four trillion, fifteen billion, four hundred forty-four million, three hundred fifty-seven thousand, five hundred sixty-four".