20412030023 has 24 divisors (see below), whose sum is σ = 26061977760. Its totient is φ = 15644692800.

The previous prime is 20412029969. The next prime is 20412030029. The reversal of 20412030023 is 32003021402.

It is not a de Polignac number, because 20412030023 - 2¹⁶ = 20411964487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20412029983 and 20412030010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20412030029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145868 + ... + 249201.

It is an arithmetic number, because the mean of its divisors is an integer number (1085915740).

Almost surely, 2^20412030023 is an apocalyptic number.

20412030023 is a deficient number, since it is larger than the sum of its proper divisors (5649947737).

20412030023 is a wasteful number, since it uses less digits than its factorization.

20412030023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395159 (or 395148 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20412030023 its reverse (32003021402), we get a palindrome (52415051425).

The spelling of 20412030023 in words is "twenty billion, four hundred twelve million, thirty thousand, twenty-three".