134231252202 has 24 divisors (see below), whose sum is σ = 293502589380. Its totient is φ = 44333256960.

The previous prime is 134231252167. The next prime is 134231252203. The reversal of 134231252202 is 202252132431.

134231252202 is a `hidden beast` number, since 1 + 3 + 423 + 12 + 5 + 220 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 116028115641 + 18203136561 = 340629^2 + 134919^2 .

It is not an unprimeable number, because it can be changed into a prime (134231252203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34205799 + ... + 34209722.

Almost surely, 2^134231252202 is an apocalyptic number.

134231252202 is an abundant number, since it is smaller than the sum of its proper divisors (159271337178).

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

134231252202 is a wasteful number, since it uses less digits than its factorization.

134231252202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68415638 (or 68415635 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 134231252202 its reverse (202252132431), we get a palindrome (336483384633).

It can be divided in two parts, 13423 and 1252202, that added together give a square (1265625 = 1125²).

The spelling of 134231252202 in words is "one hundred thirty-four billion, two hundred thirty-one million, two hundred fifty-two thousand, two hundred two".