340133340 has 48 divisors (see below), whose sum is σ = 953195040. Its totient is φ = 90624000.

The previous prime is 340133329. The next prime is 340133369. The reversal of 340133340 is 43331043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111840 + ... + 114840.

It is an arithmetic number, because the mean of its divisors is an integer number (19858230).

Almost surely, 2^340133340 is an apocalyptic number.

340133340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340133340 is an abundant number, since it is smaller than the sum of its proper divisors (613061700).

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

340133340 is a wasteful number, since it uses less digits than its factorization.

340133340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4902 (or 4900 counting only the distinct ones).

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

The square root of 340133340 is about 18442.7042485640. The cubic root of 340133340 is about 698.0444330409.

Adding to 340133340 its reverse (43331043), we get a palindrome (383464383).

The spelling of 340133340 in words is "three hundred forty million, one hundred thirty-three thousand, three hundred forty".