134407353486 has 96 divisors (see below), whose sum is σ = 318234009600. Its totient is φ = 37728742464.

The previous prime is 134407353469. The next prime is 134407353497. The reversal of 134407353486 is 684353704431.

It is a super-2 number, since 2×134407353486² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3828340 + ... + 3863288.

It is an arithmetic number, because the mean of its divisors is an integer number (3314937600).

Almost surely, 2^134407353486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134407353486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159117004800).

134407353486 is an abundant number, since it is smaller than the sum of its proper divisors (183826656114).

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

134407353486 is a wasteful number, since it uses less digits than its factorization.

134407353486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35198 (or 35191 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 134407353486 in words is "one hundred thirty-four billion, four hundred seven million, three hundred fifty-three thousand, four hundred eighty-six".