140424130000 has 600 divisors, whose sum is σ = 435867727680. Its totient is φ = 42873600000.

The previous prime is 140424129959. The next prime is 140424130003. The reversal of 140424130000 is 31424041.

It is a self number, because there is not a number n which added to its sum of digits gives 140424130000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140424130003) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 499729860 + ... + 499730140.

Almost surely, 2^140424130000 is an apocalyptic number.

140424130000 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 140424130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217933863840).

140424130000 is an abundant number, since it is smaller than the sum of its proper divisors (295443597680).

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

140424130000 is a wasteful number, since it uses less digits than its factorization.

140424130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 140424130000 its reverse (31424041), we get a palindrome (140455554041).

The spelling of 140424130000 in words is "one hundred forty billion, four hundred twenty-four million, one hundred thirty thousand".