4140024020023 has 4 divisors (see below), whose sum is σ = 4141620638128. Its totient is φ = 4138427401920.

The previous prime is 4140024020003. The next prime is 4140024020089. The reversal of 4140024020023 is 3200204200414.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4140024020023 - 2⁵ = 4140024019991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4140024019976 and 4140024020003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140024020003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798305163 + ... + 798310348.

It is an arithmetic number, because the mean of its divisors is an integer number (1035405159532).

Almost surely, 2^{4140024020023} is an apocalyptic number.

4140024020023 is a deficient number, since it is larger than the sum of its proper divisors (1596618105).

4140024020023 is a wasteful number, since it uses less digits than its factorization.

4140024020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596618104.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 4140024020023 its reverse (3200204200414), we get a palindrome (7340228220437).

The spelling of 4140024020023 in words is "four trillion, one hundred forty billion, twenty-four million, twenty thousand, twenty-three".