423124753 has 2 divisors, whose sum is σ = 423124754. Its totient is φ = 423124752.

The previous prime is 423124693. The next prime is 423124769. The reversal of 423124753 is 357421324.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 384473664 + 38651089 = 19608^2 + 6217^2 .

It is a cyclic number.

It is not a de Polignac number, because 423124753 - 2⁹ = 423124241 is a prime.

It is a super-2 number, since 2×423124753² = 358069113202622018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (423124153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211562376 + 211562377.

It is an arithmetic number, because the mean of its divisors is an integer number (211562377).

Almost surely, 2^423124753 is an apocalyptic number.

It is an amenable number.

423124753 is a deficient number, since it is larger than the sum of its proper divisors (1).

423124753 is an equidigital number, since it uses as much as digits as its factorization.

423124753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 31.

The square root of 423124753 is about 20569.9964268349. The cubic root of 423124753 is about 750.7398642649.

The spelling of 423124753 in words is "four hundred twenty-three million, one hundred twenty-four thousand, seven hundred fifty-three".