140434323300000 has 432 divisors, whose sum is σ = 499698322197984. Its totient is φ = 37409380800000.

The previous prime is 140434323299993. The next prime is 140434323300031. The reversal of 140434323300000 is 3323434041.

140434323300000 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 34 + 323 + 300 + 0 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 852217615 + ... + 852382385.

It is an arithmetic number, because the mean of its divisors is an integer number (1156709079162).

Almost surely, 2^{140434323300000} is an apocalyptic number.

140434323300000 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 140434323300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249849161098992).

140434323300000 is an abundant number, since it is smaller than the sum of its proper divisors (359263998897984).

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

140434323300000 is an equidigital number, since it uses as much as digits as its factorization.

140434323300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165759 (or 165728 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 140434323300000 its reverse (3323434041), we get a palindrome (140437646734041).

The spelling of 140434323300000 in words is "one hundred forty trillion, four hundred thirty-four billion, three hundred twenty-three million, three hundred thousand".