140002222203453 has 16 divisors (see below), whose sum is σ = 187416246721536. Its totient is φ = 92961517806000.

The previous prime is 140002222203379. The next prime is 140002222203457. The reversal of 140002222203453 is 354302222200041.

It is not a de Polignac number, because 140002222203453 - 2¹³ = 140002222195261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140002222203453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140002222203457) 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, 48155500 + ... + 50979962.

It is an arithmetic number, because the mean of its divisors is an integer number (11713515420096).

Almost surely, 2^{140002222203453} is an apocalyptic number.

It is an amenable number.

140002222203453 is a deficient number, since it is larger than the sum of its proper divisors (47414024518083).

140002222203453 is a wasteful number, since it uses less digits than its factorization.

140002222203453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890544.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 140002222203453 its reverse (354302222200041), we get a palindrome (494304444403494).

The spelling of 140002222203453 in words is "one hundred forty trillion, two billion, two hundred twenty-two million, two hundred three thousand, four hundred fifty-three".