134081437616 has 40 divisors (see below), whose sum is σ = 297011719200. Its totient is φ = 57440807424.

The previous prime is 134081437597. The next prime is 134081437619. The reversal of 134081437616 is 616734180431.

It is not an unprimeable number, because it can be changed into a prime (134081437619) 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, 50660 + ... + 520316.

It is an arithmetic number, because the mean of its divisors is an integer number (7425292980).

Almost surely, 2^134081437616 is an apocalyptic number.

134081437616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134081437616 is an abundant number, since it is smaller than the sum of its proper divisors (162930281584).

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

134081437616 is a wasteful number, since it uses less digits than its factorization.

134081437616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472221 (or 472215 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 134081437616 in words is "one hundred thirty-four billion, eighty-one million, four hundred thirty-seven thousand, six hundred sixteen".