140202314113420 has 384 divisors, whose sum is σ = 342012409675776. Its totient is φ = 47875222416384.

The previous prime is 140202314113417. The next prime is 140202314113423. The reversal of 140202314113420 is 24311413202041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140202314113417) and next prime (140202314113423).

It is not an unprimeable number, because it can be changed into a prime (140202314113423) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11036938789 + ... + 11036951491.

It is an arithmetic number, because the mean of its divisors is an integer number (890657316864).

Almost surely, 2^{140202314113420} is an apocalyptic number.

140202314113420 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 140202314113420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171006204837888).

140202314113420 is an abundant number, since it is smaller than the sum of its proper divisors (201810095562356).

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

140202314113420 is a wasteful number, since it uses less digits than its factorization.

140202314113420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13269 (or 13267 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140202314113420 its reverse (24311413202041), we get a palindrome (164513727315461).

The spelling of 140202314113420 in words is "one hundred forty trillion, two hundred two billion, three hundred fourteen million, one hundred thirteen thousand, four hundred twenty".