140020980288 has 224 divisors, whose sum is σ = 429509529600. Its totient is φ = 39430250496.

The previous prime is 140020980257. The next prime is 140020980289. The reversal of 140020980288 is 882089020041.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (140020980289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107130931 + ... + 107132237.

Almost surely, 2^140020980288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140020980288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214754764800).

140020980288 is an abundant number, since it is smaller than the sum of its proper divisors (289488549312).

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

140020980288 is a wasteful number, since it uses less digits than its factorization.

140020980288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417 (or 2407 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 140020980288 in words is "one hundred forty billion, twenty million, nine hundred eighty thousand, two hundred eighty-eight".