140223404310019 has 8 divisors (see below), whose sum is σ = 142869409690320. Its totient is φ = 137577409328736.

The previous prime is 140223404310013. The next prime is 140223404310029. The reversal of 140223404310019 is 910013404322041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140223404310019 - 2²⁷ = 140223270092291 is a prime.

It is a super-2 number, since 2×140223404310019² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140223404310013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27986704 + ... + 32614450.

It is an arithmetic number, because the mean of its divisors is an integer number (17858676211290).

Almost surely, 2^{140223404310019} is an apocalyptic number.

140223404310019 is a deficient number, since it is larger than the sum of its proper divisors (2646005380301).

140223404310019 is an equidigital number, since it uses as much as digits as its factorization.

140223404310019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199509.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 140223404310019 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred four million, three hundred ten thousand, nineteen".