134727031000 has 256 divisors, whose sum is σ = 338200012800. Its totient is φ = 50121280000.

The previous prime is 134727030961. The next prime is 134727031037. The reversal of 134727031000 is 130727431.

It is a super-2 number, since 2×134727031000² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134727031000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 137056509 + ... + 137057491.

It is an arithmetic number, because the mean of its divisors is an integer number (1321093800).

Almost surely, 2^134727031000 is an apocalyptic number.

134727031000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134727031000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169100006400).

134727031000 is an abundant number, since it is smaller than the sum of its proper divisors (203472981800).

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

134727031000 is a wasteful number, since it uses less digits than its factorization.

134727031000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187 (or 1173 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

Adding to 134727031000 its reverse (130727431), we get a palindrome (134857758431).

The spelling of 134727031000 in words is "one hundred thirty-four billion, seven hundred twenty-seven million, thirty-one thousand".