134813480148 has 36 divisors (see below), whose sum is σ = 341115016788. Its totient is φ = 44893453440.

The previous prime is 134813480129. The next prime is 134813480237. The reversal of 134813480148 is 841084318431.

134813480148 is a `hidden beast` number, since 13 + 4 + 8 + 13 + 480 + 148 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11351197764 + 123462282384 = 106542^2 + 351372^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×134813480148³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1811913 + ... + 1884848.

It is an arithmetic number, because the mean of its divisors is an integer number (9475417133).

Almost surely, 2^134813480148 is an apocalyptic number.

134813480148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

134813480148 is an abundant number, since it is smaller than the sum of its proper divisors (206301536640).

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

134813480148 is a wasteful number, since it uses less digits than its factorization.

134813480148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3697784 (or 3697779 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

Adding to 134813480148 its reverse (841084318431), we get a palindrome (975897798579).

The spelling of 134813480148 in words is "one hundred thirty-four billion, eight hundred thirteen million, four hundred eighty thousand, one hundred forty-eight".