140330024240 has 160 divisors (see below), whose sum is σ = 374976000000. Its totient is φ = 47843195904.

The previous prime is 140330024221. The next prime is 140330024243. The reversal of 140330024240 is 42420033041.

It is not an unprimeable number, because it can be changed into a prime (140330024243) 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, 93615011 + ... + 93616509.

It is an arithmetic number, because the mean of its divisors is an integer number (2343600000).

Almost surely, 2^140330024240 is an apocalyptic number.

140330024240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140330024240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187488000000).

140330024240 is an abundant number, since it is smaller than the sum of its proper divisors (234645975760).

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

140330024240 is a wasteful number, since it uses less digits than its factorization.

140330024240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347 (or 2341 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 140330024240 its reverse (42420033041), we get a palindrome (182750057281).

The spelling of 140330024240 in words is "one hundred forty billion, three hundred thirty million, twenty-four thousand, two hundred forty".