20041430023 has 8 divisors (see below), whose sum is σ = 20372739840. Its totient is φ = 19712478720.

The previous prime is 20041430011. The next prime is 20041430063. The reversal of 20041430023 is 32003414002.

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 20041430023 - 2¹³ = 20041421831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20041430063) 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, 572490 + ... + 606487.

It is an arithmetic number, because the mean of its divisors is an integer number (2546592480).

Almost surely, 2^20041430023 is an apocalyptic number.

20041430023 is a deficient number, since it is larger than the sum of its proper divisors (331309817).

20041430023 is a wasteful number, since it uses less digits than its factorization.

20041430023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179257.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20041430023 its reverse (32003414002), we get a palindrome (52044844025).

The spelling of 20041430023 in words is "twenty billion, forty-one million, four hundred thirty thousand, twenty-three".