134406526216 has 32 divisors (see below), whose sum is σ = 266872320000. Its totient is φ = 63241636096.

The previous prime is 134406526211. The next prime is 134406526217. The reversal of 134406526216 is 612625604431.

It is a super-2 number, since 2×134406526216² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134406526211) 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, 1014585 + ... + 1139383.

It is an arithmetic number, because the mean of its divisors is an integer number (8339760000).

Almost surely, 2^134406526216 is an apocalyptic number.

It is an amenable number.

134406526216 is a deficient number, since it is larger than the sum of its proper divisors (132465793784).

134406526216 is a wasteful number, since it uses less digits than its factorization.

134406526216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132741 (or 132737 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 134406526216 in words is "one hundred thirty-four billion, four hundred six million, five hundred twenty-six thousand, two hundred sixteen".