134631226530 has 24 divisors (see below), whose sum is σ = 350041189212. Its totient is φ = 35901660384.

The previous prime is 134631226451. The next prime is 134631226531. The reversal of 134631226530 is 35622136431.

134631226530 is a `hidden beast` number, since 1 + 34 + 63 + 12 + 26 + 530 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 129312879201 + 5318347329 = 359601^2 + 72927^2 .

It is not an unprimeable number, because it can be changed into a prime (134631226531) 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, 747951169 + ... + 747951348.

Almost surely, 2^134631226530 is an apocalyptic number.

134631226530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134631226530 is an abundant number, since it is smaller than the sum of its proper divisors (215409962682).

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

134631226530 is a wasteful number, since it uses less digits than its factorization.

134631226530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495902530 (or 1495902527 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Subtracting from 134631226530 its reverse (35622136431), we obtain a palindrome (99009090099).

The spelling of 134631226530 in words is "one hundred thirty-four billion, six hundred thirty-one million, two hundred twenty-six thousand, five hundred thirty".