340124232 has 64 divisors (see below), whose sum is σ = 974736000. Its totient is φ = 96883200.

The previous prime is 340124201. The next prime is 340124273. The reversal of 340124232 is 232421043.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 340124199 and 340124208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55732 + ... + 61532.

It is an arithmetic number, because the mean of its divisors is an integer number (15230250).

Almost surely, 2^340124232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340124232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487368000).

340124232 is an abundant number, since it is smaller than the sum of its proper divisors (634611768).

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

340124232 is a wasteful number, since it uses less digits than its factorization.

340124232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166 (or 6162 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 340124232 is about 18442.4573199994. The cubic root of 340124232 is about 698.0382023026.

Adding to 340124232 its reverse (232421043), we get a palindrome (572545275).

The spelling of 340124232 in words is "three hundred forty million, one hundred twenty-four thousand, two hundred thirty-two".