340233132 has 12 divisors (see below), whose sum is σ = 793877336. Its totient is φ = 113411040.

The previous prime is 340233097. The next prime is 340233149. The reversal of 340233132 is 231332043.

340233132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×340233132² = 231517168221058848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340233099 and 340233108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14176369 + ... + 14176392.

Almost surely, 2^340233132 is an apocalyptic number.

It is an amenable number.

340233132 is an abundant number, since it is smaller than the sum of its proper divisors (453644204).

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

340233132 is a wasteful number, since it uses less digits than its factorization.

340233132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28352768 (or 28352766 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 340233132 is about 18445.4095102277. The cubic root of 340233132 is about 698.1126929756.

Adding to 340233132 its reverse (231332043), we get a palindrome (571565175).

The spelling of 340233132 in words is "three hundred forty million, two hundred thirty-three thousand, one hundred thirty-two".