140223133234000 has 80 divisors (see below), whose sum is σ = 359004214844496. Its totient is φ = 52789885440000.

The previous prime is 140223133233959. The next prime is 140223133234001. The reversal of 140223133234000 is 432331322041.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 65887766968384 + 74335366265616 = 8117128^2 + 8621796^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 140223133234000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140223133234001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2062070901 + ... + 2062138900.

Almost surely, 2^{140223133234000} is an apocalyptic number.

140223133234000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223133234000 is an abundant number, since it is smaller than the sum of its proper divisors (218781081610496).

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

140223133234000 is a wasteful number, since it uses less digits than its factorization.

140223133234000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124209841 (or 4124209825 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 140223133234000 its reverse (432331322041), we get a palindrome (140655464556041).

The spelling of 140223133234000 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred thirty-three million, two hundred thirty-four thousand".