134002003440440 has 32 divisors (see below), whose sum is σ = 303188890482000. Its totient is φ = 53301355555584.

The previous prime is 134002003440427. The next prime is 134002003440449. The reversal of 134002003440440 is 44044300200431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134002003440449) 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, 9357674645 + ... + 9357688964.

Almost surely, 2^{134002003440440} is an apocalyptic number.

134002003440440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134002003440440 is an abundant number, since it is smaller than the sum of its proper divisors (169186887041560).

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

134002003440440 is a wasteful number, since it uses less digits than its factorization.

134002003440440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18715363799 (or 18715363795 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 134002003440440 its reverse (44044300200431), we get a palindrome (178046303640871).

The spelling of 134002003440440 in words is "one hundred thirty-four trillion, two billion, three million, four hundred forty thousand, four hundred forty".