134203045144 has 24 divisors (see below), whose sum is σ = 292713275340. Its totient is φ = 57515590608.

The previous prime is 134203045129. The next prime is 134203045153. The reversal of 134203045144 is 441540302431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171176962 + ... + 171177745.

Almost surely, 2^134203045144 is an apocalyptic number.

134203045144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134203045144 is an abundant number, since it is smaller than the sum of its proper divisors (158510230196).

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

134203045144 is a wasteful number, since it uses less digits than its factorization.

134203045144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342354727 (or 342354716 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 134203045144 its reverse (441540302431), we get a palindrome (575743347575).

The spelling of 134203045144 in words is "one hundred thirty-four billion, two hundred three million, forty-five thousand, one hundred forty-four".