134841154460544 has 768 divisors, whose sum is σ = 470937682575360. Its totient is φ = 37600667596800.

The previous prime is 134841154460531. The next prime is 134841154460561. The reversal of 134841154460544 is 445064451148431.

134841154460544 is a `hidden beast` number, since 1 + 3 + 4 + 8 + 4 + 1 + 1 + 54 + 46 + 0 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13771944289 + ... + 13771954079.

It is an arithmetic number, because the mean of its divisors is an integer number (613200107520).

Almost surely, 2^{134841154460544} is an apocalyptic number.

134841154460544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134841154460544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235468841287680).

134841154460544 is an abundant number, since it is smaller than the sum of its proper divisors (336096528114816).

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

134841154460544 is an equidigital number, since it uses as much as digits as its factorization.

134841154460544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11341 (or 11317 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 54.

The spelling of 134841154460544 in words is "one hundred thirty-four trillion, eight hundred forty-one billion, one hundred fifty-four million, four hundred sixty thousand, five hundred forty-four".