140330235152 has 40 divisors (see below), whose sum is σ = 273565433400. Its totient is φ = 69733416960.

The previous prime is 140330235137. The next prime is 140330235161. The reversal of 140330235152 is 251532033041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 60164240656 + 80165994496 = 245284^2 + 283136^2 .

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, 3217652 + ... + 3260972.

It is an arithmetic number, because the mean of its divisors is an integer number (6839135835).

Almost surely, 2^140330235152 is an apocalyptic number.

It is an amenable number.

140330235152 is a deficient number, since it is larger than the sum of its proper divisors (133235198248).

140330235152 is a wasteful number, since it uses less digits than its factorization.

140330235152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44571 (or 44565 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 140330235152 its reverse (251532033041), we get a palindrome (391862268193).

The spelling of 140330235152 in words is "one hundred forty billion, three hundred thirty million, two hundred thirty-five thousand, one hundred fifty-two".