140433161223 has 8 divisors (see below), whose sum is σ = 188224551936. Its totient is φ = 93131939000.

The previous prime is 140433161207. The next prime is 140433161243. The reversal of 140433161223 is 322161334041.

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 140433161223 - 2⁴ = 140433161207 is a prime.

It is a super-2 number, since 2×140433161223² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140433161243) 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, 122541453 + ... + 122542598.

It is an arithmetic number, because the mean of its divisors is an integer number (23528068992).

Almost surely, 2^140433161223 is an apocalyptic number.

140433161223 is a deficient number, since it is larger than the sum of its proper divisors (47791390713).

140433161223 is a wasteful number, since it uses less digits than its factorization.

140433161223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245084245.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 140433161223 its reverse (322161334041), we get a palindrome (462594495264).

The spelling of 140433161223 in words is "one hundred forty billion, four hundred thirty-three million, one hundred sixty-one thousand, two hundred twenty-three".