134499527919 has 20 divisors (see below), whose sum is σ = 207400311360. Its totient is φ = 86773887360.

The previous prime is 134499527881. The next prime is 134499527977. The reversal of 134499527919 is 919725994431.

134499527919 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 99 + 527 + 9 + 19 = 666.

It is not a de Polignac number, because 134499527919 - 2¹⁹ = 134499003631 is a prime.

It is a super-2 number, since 2×134499527919² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134499527989) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26779554 + ... + 26784575.

It is an arithmetic number, because the mean of its divisors is an integer number (10370015568).

Almost surely, 2^134499527919 is an apocalyptic number.

134499527919 is a deficient number, since it is larger than the sum of its proper divisors (72900783441).

134499527919 is an equidigital number, since it uses as much as digits as its factorization.

134499527919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53564172 (or 53564163 counting only the distinct ones).

The product of its digits is 22044960, while the sum is 63.

The spelling of 134499527919 in words is "one hundred thirty-four billion, four hundred ninety-nine million, five hundred twenty-seven thousand, nine hundred nineteen".