134144141340 has 48 divisors (see below), whose sum is σ = 409749379200. Its totient is φ = 32519791680.

The previous prime is 134144141291. The next prime is 134144141357. The reversal of 134144141340 is 43141441431.

134144141340 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 134144141298 and 134144141307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101623690 + ... + 101625009.

It is an arithmetic number, because the mean of its divisors is an integer number (8536445400).

Almost surely, 2^134144141340 is an apocalyptic number.

134144141340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134144141340 is an abundant number, since it is smaller than the sum of its proper divisors (275605237860).

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

134144141340 is a wasteful number, since it uses less digits than its factorization.

134144141340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203248722 (or 203248720 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 134144141340 its reverse (43141441431), we get a palindrome (177285582771).

The spelling of 134144141340 in words is "one hundred thirty-four billion, one hundred forty-four million, one hundred forty-one thousand, three hundred forty".