140950766208 has 128 divisors (see below), whose sum is σ = 428007928320. Its totient is φ = 40260197376.

The previous prime is 140950766153. The next prime is 140950766261. The reversal of 140950766208 is 802667059041.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 15271291 + ... + 15280517.

It is an arithmetic number, because the mean of its divisors is an integer number (3343811940).

Almost surely, 2^140950766208 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 140950766208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214003964160).

140950766208 is an abundant number, since it is smaller than the sum of its proper divisors (287057162112).

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

140950766208 is an equidigital number, since it uses as much as digits as its factorization.

140950766208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14934 (or 14922 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 140950766208 in words is "one hundred forty billion, nine hundred fifty million, seven hundred sixty-six thousand, two hundred eight".