140022321041420 has 96 divisors (see below), whose sum is σ = 304473120981120. Its totient is φ = 54026633041920.

The previous prime is 140022321041417. The next prime is 140022321041459. The reversal of 140022321041420 is 24140123220041.

It is a self number, because there is not a number n which added to its sum of digits gives 140022321041420.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5158676369 + ... + 5158703511.

It is an arithmetic number, because the mean of its divisors is an integer number (3171595010220).

Almost surely, 2^{140022321041420} is an apocalyptic number.

140022321041420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140022321041420 is an abundant number, since it is smaller than the sum of its proper divisors (164450799939700).

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

140022321041420 is a wasteful number, since it uses less digits than its factorization.

140022321041420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35235 (or 35233 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 140022321041420 its reverse (24140123220041), we get a palindrome (164162444261461).

The spelling of 140022321041420 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty-one million, forty-one thousand, four hundred twenty".