140014115340 has 192 divisors, whose sum is σ = 434555089920. Its totient is φ = 33399336960.

The previous prime is 140014115287. The next prime is 140014115393. The reversal of 140014115340 is 43511410041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140014115287) and next prime (140014115393).

It is a self number, because there is not a number n which added to its sum of digits gives 140014115340.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22015081 + ... + 22021439.

It is an arithmetic number, because the mean of its divisors is an integer number (2263307760).

Almost surely, 2^140014115340 is an apocalyptic number.

140014115340 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 140014115340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217277544960).

140014115340 is an abundant number, since it is smaller than the sum of its proper divisors (294540974580).

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

140014115340 is a wasteful number, since it uses less digits than its factorization.

140014115340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6912 (or 6910 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 140014115340 its reverse (43511410041), we get a palindrome (183525525381).

The spelling of 140014115340 in words is "one hundred forty billion, fourteen million, one hundred fifteen thousand, three hundred forty".