140304342022432 has 96 divisors (see below), whose sum is σ = 329640086184192. Its totient is φ = 57475925827584.

The previous prime is 140304342022393. The next prime is 140304342022433. The reversal of 140304342022432 is 234220243403041.

It is not an unprimeable number, because it can be changed into a prime (140304342022433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2119273 + ... + 16884904.

It is an arithmetic number, because the mean of its divisors is an integer number (3433750897752).

Almost surely, 2^{140304342022432} is an apocalyptic number.

It is an amenable number.

140304342022432 is an abundant number, since it is smaller than the sum of its proper divisors (189335744161760).

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

140304342022432 is a wasteful number, since it uses less digits than its factorization.

140304342022432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19005650 (or 19005642 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 140304342022432 its reverse (234220243403041), we get a palindrome (374524585425473).

The spelling of 140304342022432 in words is "one hundred forty trillion, three hundred four billion, three hundred forty-two million, twenty-two thousand, four hundred thirty-two".