120043340 has 24 divisors (see below), whose sum is σ = 253789200. Its totient is φ = 47693888.

The previous prime is 120043337. The next prime is 120043351. The reversal of 120043340 is 43340021.

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, 17162 + ... + 23121.

It is an arithmetic number, because the mean of its divisors is an integer number (10574550).

Almost surely, 2^120043340 is an apocalyptic number.

120043340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120043340 is an abundant number, since it is smaller than the sum of its proper divisors (133745860).

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

120043340 is a wasteful number, since it uses less digits than its factorization.

120043340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40441 (or 40439 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 120043340 is about 10956.4291628249. The cubic root of 120043340 is about 493.3017886250.

Adding to 120043340 its reverse (43340021), we get a palindrome (163383361).

The spelling of 120043340 in words is "one hundred twenty million, forty-three thousand, three hundred forty".