140340003320 has 64 divisors (see below), whose sum is σ = 344558348640. Its totient is φ = 51019776000.

The previous prime is 140340003281. The next prime is 140340003341. The reversal of 140340003320 is 23300043041.

It is a super-2 number, since 2×140340003320² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 140340003292 and 140340003301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1788920 + ... + 1865720.

Almost surely, 2^140340003320 is an apocalyptic number.

140340003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140340003320 is an abundant number, since it is smaller than the sum of its proper divisors (204218345320).

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

140340003320 is a wasteful number, since it uses less digits than its factorization.

140340003320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80976 (or 80972 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 140340003320 its reverse (23300043041), we get a palindrome (163640046361).

The spelling of 140340003320 in words is "one hundred forty billion, three hundred forty million, three thousand, three hundred twenty".