340255132 has 24 divisors (see below), whose sum is σ = 702464000. Its totient is φ = 141119280.

The previous prime is 340255129. The next prime is 340255151. The reversal of 340255132 is 231552043.

It is a junction number, because it is equal to n+sod(n) for n = 340255097 and 340255106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195132 + ... + 196867.

Almost surely, 2^340255132 is an apocalyptic number.

It is an amenable number.

340255132 is an abundant number, since it is smaller than the sum of its proper divisors (362208868).

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

340255132 is a wasteful number, since it uses less digits than its factorization.

340255132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392041 (or 392039 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 340255132 is about 18446.0058549270. The cubic root of 340255132 is about 698.1277396664.

The spelling of 340255132 in words is "three hundred forty million, two hundred fifty-five thousand, one hundred thirty-two".