140431314000 has 160 divisors (see below), whose sum is σ = 463794065280. Its totient is φ = 36534912000.

The previous prime is 140431313947. The next prime is 140431314019. The reversal of 140431314000 is 413134041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39430 + ... + 531429.

It is an arithmetic number, because the mean of its divisors is an integer number (2898712908).

Almost surely, 2^140431314000 is an apocalyptic number.

140431314000 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 140431314000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231897032640).

140431314000 is an abundant number, since it is smaller than the sum of its proper divisors (323362751280).

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

140431314000 is a wasteful number, since it uses less digits than its factorization.

140431314000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570926 (or 570910 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 140431314000 its reverse (413134041), we get a palindrome (140844448041).

The spelling of 140431314000 in words is "one hundred forty billion, four hundred thirty-one million, three hundred fourteen thousand".