355312134 has 12 divisors (see below), whose sum is σ = 769842996. Its totient is φ = 118437372.

The previous prime is 355312123. The next prime is 355312171. The reversal of 355312134 is 431213553.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 355312098 and 355312107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9869764 + ... + 9869799.

It is an arithmetic number, because the mean of its divisors is an integer number (64153583).

Almost surely, 2^355312134 is an apocalyptic number.

355312134 is an abundant number, since it is smaller than the sum of its proper divisors (414530862).

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

355312134 is a wasteful number, since it uses less digits than its factorization.

355312134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19739571 (or 19739568 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 355312134 is about 18849.7250377824. The cubic root of 355312134 is about 708.2773379619.

Adding to 355312134 its reverse (431213553), we get a palindrome (786525687).

The spelling of 355312134 in words is "three hundred fifty-five million, three hundred twelve thousand, one hundred thirty-four".