140223014433 has 8 divisors (see below), whose sum is σ = 207737799200. Its totient is φ = 93482009604.

The previous prime is 140223014419. The next prime is 140223014467. The reversal of 140223014433 is 334410322041.

140223014433 is a `hidden beast` number, since 1 + 4 + 0 + 223 + 0 + 1 + 4 + 433 = 666.

It is not a de Polignac number, because 140223014433 - 2⁴ = 140223014417 is a prime.

It is a super-2 number, since 2×140223014433² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5193444979 = 140223014433 / (1 + 4 + 0 + 2 + 2 + 3 + 0 + 1 + 4 + 4 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140223014397 and 140223014406.

It is not an unprimeable number, because it can be changed into a prime (140223016433) 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, 2596722463 + ... + 2596722516.

It is an arithmetic number, because the mean of its divisors is an integer number (25967224900).

Almost surely, 2^140223014433 is an apocalyptic number.

It is an amenable number.

140223014433 is a deficient number, since it is larger than the sum of its proper divisors (67514784767).

140223014433 is an equidigital number, since it uses as much as digits as its factorization.

140223014433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193444988 (or 5193444982 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 140223014433 its reverse (334410322041), we get a palindrome (474633336474).

The spelling of 140223014433 in words is "one hundred forty billion, two hundred twenty-three million, fourteen thousand, four hundred thirty-three".