140240233043200 has 216 divisors, whose sum is σ = 354558819783168. Its totient is φ = 54893751459840.

The previous prime is 140240233043191. The next prime is 140240233043201. The reversal of 140240233043200 is 2340332042041.

It is a super-2 number, since 2×140240233043200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140240233043201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2064356434 + ... + 2064424366.

Almost surely, 2^{140240233043200} is an apocalyptic number.

140240233043200 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 140240233043200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177279409891584).

140240233043200 is an abundant number, since it is smaller than the sum of its proper divisors (214318586739968).

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

140240233043200 is an equidigital number, since it uses as much as digits as its factorization.

140240233043200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74869 (or 74850 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 140240233043200 its reverse (2340332042041), we get a palindrome (142580565085241).

The spelling of 140240233043200 in words is "one hundred forty trillion, two hundred forty billion, two hundred thirty-three million, forty-three thousand, two hundred".