140425120000 has 360 divisors, whose sum is σ = 398835581760. Its totient is φ = 48829440000.

The previous prime is 140425119997. The next prime is 140425120019. The reversal of 140425120000 is 21524041.

It is a self number, because there is not a number n which added to its sum of digits gives 140425120000.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 40478266 + ... + 40481734.

It is an arithmetic number, because the mean of its divisors is an integer number (1107876616).

Almost surely, 2^140425120000 is an apocalyptic number.

140425120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140425120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199417790880).

140425120000 is an abundant number, since it is smaller than the sum of its proper divisors (258410461760).

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

140425120000 is an equidigital number, since it uses as much as digits as its factorization.

140425120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3539 (or 3510 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 140425120000 its reverse (21524041), we get a palindrome (140446644041).

The spelling of 140425120000 in words is "one hundred forty billion, four hundred twenty-five million, one hundred twenty thousand".