134005425040140 has 24 divisors (see below), whose sum is σ = 375215190112560. Its totient is φ = 35734780010688.

The previous prime is 134005425040103. The next prime is 134005425040147. The reversal of 134005425040140 is 41040524500431.

It is a happy number.

It is a super-2 number, since 2×134005425040140² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134005425040147) 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, 1116711875275 + ... + 1116711875394.

It is an arithmetic number, because the mean of its divisors is an integer number (15633966254690).

Almost surely, 2^{134005425040140} is an apocalyptic number.

134005425040140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134005425040140 is an abundant number, since it is smaller than the sum of its proper divisors (241209765072420).

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

134005425040140 is a wasteful number, since it uses less digits than its factorization.

134005425040140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233423750681 (or 2233423750679 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 134005425040140 its reverse (41040524500431), we get a palindrome (175045949540571).

The spelling of 134005425040140 in words is "one hundred thirty-four trillion, five billion, four hundred twenty-five million, forty thousand, one hundred forty".