20423114410 has 16 divisors (see below), whose sum is σ = 36763926696. Its totient is φ = 8168730048.

The previous prime is 20423114399. The next prime is 20423114461. The reversal of 20423114410 is 1441132402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17604247761 + 2818866649 = 132681^2 + 53093^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129712 + ... + 240148.

Almost surely, 2^20423114410 is an apocalyptic number.

20423114410 is a deficient number, since it is larger than the sum of its proper divisors (16340812286).

20423114410 is a wasteful number, since it uses less digits than its factorization.

20423114410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128937.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20423114410 its reverse (1441132402), we get a palindrome (21864246812).

The spelling of 20423114410 in words is "twenty billion, four hundred twenty-three million, one hundred fourteen thousand, four hundred ten".