140342320224403 has 16 divisors (see below), whose sum is σ = 153755957628000. Its totient is φ = 127038921511680.

The previous prime is 140342320224401. The next prime is 140342320224437. The reversal of 140342320224403 is 304422023243041.

It is a cyclic number.

It is not a de Polignac number, because 140342320224403 - 2¹ = 140342320224401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140342320224401) 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, 23058826 + ... + 28502527.

It is an arithmetic number, because the mean of its divisors is an integer number (9609747351750).

Almost surely, 2^{140342320224403} is an apocalyptic number.

140342320224403 is a deficient number, since it is larger than the sum of its proper divisors (13413637403597).

140342320224403 is a wasteful number, since it uses less digits than its factorization.

140342320224403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51562422.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 140342320224403 its reverse (304422023243041), we get a palindrome (444764343467444).

The spelling of 140342320224403 in words is "one hundred forty trillion, three hundred forty-two billion, three hundred twenty million, two hundred twenty-four thousand, four hundred three".