334330231240 has 128 divisors (see below), whose sum is σ = 795504240000. Its totient is φ = 126108057600.

The previous prime is 334330231231. The next prime is 334330231241. The reversal of 334330231240 is 42132033433.

It is a happy number.

It is a super-2 number, since 2×334330231240² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334330231199 and 334330231208.

It is not an unprimeable number, because it can be changed into a prime (334330231241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184609935 + ... + 184611745.

It is an arithmetic number, because the mean of its divisors is an integer number (6214876875).

Almost surely, 2^334330231240 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 334330231240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397752120000).

334330231240 is an abundant number, since it is smaller than the sum of its proper divisors (461174008760).

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

334330231240 is a wasteful number, since it uses less digits than its factorization.

334330231240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831 (or 2827 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 334330231240 its reverse (42132033433), we get a palindrome (376462264673).

The spelling of 334330231240 in words is "three hundred thirty-four billion, three hundred thirty million, two hundred thirty-one thousand, two hundred forty".