140223142402319 has 16 divisors (see below), whose sum is σ = 144379268976096. Its totient is φ = 136102132185600.

The previous prime is 140223142402279. The next prime is 140223142402327. The reversal of 140223142402319 is 913204241322041.

It is a cyclic number.

It is not a de Polignac number, because 140223142402319 - 2²⁸ = 140222873966863 is a prime.

It is a super-2 number, since 2×140223142402319² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140223142402349) 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, 173178899 + ... + 173986715.

It is an arithmetic number, because the mean of its divisors is an integer number (9023704311006).

Almost surely, 2^{140223142402319} is an apocalyptic number.

140223142402319 is a deficient number, since it is larger than the sum of its proper divisors (4156126573777).

140223142402319 is a wasteful number, since it uses less digits than its factorization.

140223142402319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829546.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 140223142402319 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred forty-two million, four hundred two thousand, three hundred nineteen".