140989247400 has 96 divisors (see below), whose sum is σ = 448879350240. Its totient is φ = 36580988160.

The previous prime is 140989247381. The next prime is 140989247429. The reversal of 140989247400 is 4742989041.

140989247400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140989247400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3153234 + ... + 3197633.

It is an arithmetic number, because the mean of its divisors is an integer number (4675826565).

Almost surely, 2^140989247400 is an apocalyptic number.

140989247400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140989247400 is an abundant number, since it is smaller than the sum of its proper divisors (307890102840).

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

140989247400 is a wasteful number, since it uses less digits than its factorization.

140989247400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6350923 (or 6350914 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 140989247400 in words is "one hundred forty billion, nine hundred eighty-nine million, two hundred forty-seven thousand, four hundred".