134111033920 has 56 divisors (see below), whose sum is σ = 319837003200. Its totient is φ = 53562926592.

The previous prime is 134111033909. The next prime is 134111033921. The reversal of 134111033920 is 29330111431.

It is not an unprimeable number, because it can be changed into a prime (134111033921) 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, 107100 + ... + 528859.

Almost surely, 2^134111033920 is an apocalyptic number.

134111033920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134111033920 is an abundant number, since it is smaller than the sum of its proper divisors (185725969280).

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

134111033920 is an equidigital number, since it uses as much as digits as its factorization.

134111033920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636635 (or 636625 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 134111033920 in words is "one hundred thirty-four billion, one hundred eleven million, thirty-three thousand, nine hundred twenty".