10423043401 has 2 divisors, whose sum is σ = 10423043402. Its totient is φ = 10423043400.

The previous prime is 10423043363. The next prime is 10423043443. The reversal of 10423043401 is 10434032401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9911198025 + 511845376 = 99555^2 + 22624^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423043401 - 2¹³ = 10423035209 is a prime.

It is not a weakly prime, because it can be changed into another prime (10423043201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211521700 + 5211521701.

It is an arithmetic number, because the mean of its divisors is an integer number (5211521701).

Almost surely, 2^10423043401 is an apocalyptic number.

It is an amenable number.

10423043401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10423043401 is an equidigital number, since it uses as much as digits as its factorization.

10423043401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10423043401 its reverse (10434032401), we get a palindrome (20857075802).

The spelling of 10423043401 in words is "ten billion, four hundred twenty-three million, forty-three thousand, four hundred one".