134331445514670 has 128 divisors (see below), whose sum is σ = 330954833664000. Its totient is φ = 34874381091840.

The previous prime is 134331445514647. The next prime is 134331445514671. The reversal of 134331445514670 is 76415544133431.

It is a super-2 number, since 2×134331445514670² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134331445514671) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6798484251 + ... + 6798504009.

It is an arithmetic number, because the mean of its divisors is an integer number (2585584638000).

Almost surely, 2^{134331445514670} is an apocalyptic number.

134331445514670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134331445514670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165477416832000).

134331445514670 is an abundant number, since it is smaller than the sum of its proper divisors (196623388149330).

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

134331445514670 is a wasteful number, since it uses less digits than its factorization.

134331445514670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31178.

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 134331445514670 in words is "one hundred thirty-four trillion, three hundred thirty-one billion, four hundred forty-five million, five hundred fourteen thousand, six hundred seventy".