140430022002340 has 48 divisors (see below), whose sum is σ = 337032756248832. Its totient is φ = 48147335623296.

The previous prime is 140430022002329. The next prime is 140430022002437. The reversal of 140430022002340 is 43200220034041.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103250154 + ... + 104601406.

It is an arithmetic number, because the mean of its divisors is an integer number (7021515755184).

Almost surely, 2^{140430022002340} is an apocalyptic number.

140430022002340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140430022002340 is an abundant number, since it is smaller than the sum of its proper divisors (196602734246492).

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

140430022002340 is a wasteful number, since it uses less digits than its factorization.

140430022002340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093596 (or 2093594 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 140430022002340 its reverse (43200220034041), we get a palindrome (183630242036381).

The spelling of 140430022002340 in words is "one hundred forty trillion, four hundred thirty billion, twenty-two million, two thousand, three hundred forty".