140032122041420 has 48 divisors (see below), whose sum is σ = 341093168935680. Its totient is φ = 47294430980544.

The previous prime is 140032122041419. The next prime is 140032122041437. The reversal of 140032122041420 is 24140221230041.

It is a self number, because there is not a number n which added to its sum of digits gives 140032122041420.

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, 7464389450 + ... + 7464408209.

It is an arithmetic number, because the mean of its divisors is an integer number (7106107686160).

Almost surely, 2^{140032122041420} is an apocalyptic number.

140032122041420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140032122041420 is an abundant number, since it is smaller than the sum of its proper divisors (201061046894260).

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

140032122041420 is a wasteful number, since it uses less digits than its factorization.

140032122041420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14928797742 (or 14928797740 counting only the distinct ones).

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

Adding to 140032122041420 its reverse (24140221230041), we get a palindrome (164172343271461).

The spelling of 140032122041420 in words is "one hundred forty trillion, thirty-two billion, one hundred twenty-two million, forty-one thousand, four hundred twenty".