134304110111440 has 40 divisors (see below), whose sum is σ = 325833449753088. Its totient is φ = 51385920389760.

The previous prime is 134304110111401. The next prime is 134304110111443. The reversal of 134304110111440 is 44111011403431.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 134304110111399 and 134304110111408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134304110111443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36495680256 + ... + 36495683935.

Almost surely, 2^{134304110111440} is an apocalyptic number.

134304110111440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134304110111440 is an abundant number, since it is smaller than the sum of its proper divisors (191529339641648).

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

134304110111440 is a wasteful number, since it uses less digits than its factorization.

134304110111440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72991364227 (or 72991364221 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 134304110111440 its reverse (44111011403431), we get a palindrome (178415121514871).

The spelling of 134304110111440 in words is "one hundred thirty-four trillion, three hundred four billion, one hundred ten million, one hundred eleven thousand, four hundred forty".