140083934208 has 176 divisors, whose sum is σ = 398469740544. Its totient is φ = 43599790080.

The previous prime is 140083934189. The next prime is 140083934227. The reversal of 140083934208 is 802439380041.

It is an interprime number because it is at equal distance from previous prime (140083934189) and next prime (140083934227).

It is a self number, because there is not a number n which added to its sum of digits gives 140083934208.

It is a congruent number.

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, 6621888 + ... + 6643008.

Almost surely, 2^140083934208 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 140083934208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199234870272).

140083934208 is an abundant number, since it is smaller than the sum of its proper divisors (258385806336).

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

140083934208 is a wasteful number, since it uses less digits than its factorization.

140083934208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21288 (or 21270 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 140083934208 in words is "one hundred forty billion, eighty-three million, nine hundred thirty-four thousand, two hundred eight".