134134103142 has 96 divisors (see below), whose sum is σ = 326755049760. Its totient is φ = 41271804288.

The previous prime is 134134103119. The next prime is 134134103153. The reversal of 134134103142 is 241301431431.

134134103142 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 341 + 0 + 314 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 648478 + ... + 829934.

It is an arithmetic number, because the mean of its divisors is an integer number (3403698435).

Almost surely, 2^134134103142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134134103142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163377524880).

134134103142 is an abundant number, since it is smaller than the sum of its proper divisors (192620946618).

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

134134103142 is an equidigital number, since it uses as much as digits as its factorization.

134134103142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181506 (or 181475 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 134134103142 its reverse (241301431431), we get a palindrome (375435534573).

The spelling of 134134103142 in words is "one hundred thirty-four billion, one hundred thirty-four million, one hundred three thousand, one hundred forty-two".