134325111535540 has 24 divisors (see below), whose sum is σ = 282348599240232. Its totient is φ = 53679403658880.

The previous prime is 134325111535513. The next prime is 134325111535541. The reversal of 134325111535540 is 45535111523431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 951900727716 + 133373210807824 = 975654^2 + 11548732^2 .

It is a super-2 number, since 2×134325111535540² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134325111535541) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3165037959 + ... + 3165080398.

It is an arithmetic number, because the mean of its divisors is an integer number (11764524968343).

Almost surely, 2^{134325111535540} is an apocalyptic number.

134325111535540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134325111535540 is an abundant number, since it is smaller than the sum of its proper divisors (148023487704692).

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

134325111535540 is a wasteful number, since it uses less digits than its factorization.

134325111535540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6330119427 (or 6330119425 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 134325111535540 in words is "one hundred thirty-four trillion, three hundred twenty-five billion, one hundred eleven million, five hundred thirty-five thousand, five hundred forty".