403130403423 has 24 divisors (see below), whose sum is σ = 650008719360. Its totient is φ = 238639559760.

The previous prime is 403130403419. The next prime is 403130403437. The reversal of 403130403423 is 324304031304.

403130403423 is a `hidden beast` number, since 4 + 0 + 313 + 0 + 4 + 0 + 342 + 3 = 666.

It is not a de Polignac number, because 403130403423 - 2² = 403130403419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403130403463) 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, 47344863 + ... + 47353376.

It is an arithmetic number, because the mean of its divisors is an integer number (27083696640).

Almost surely, 2^403130403423 is an apocalyptic number.

403130403423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

403130403423 is a deficient number, since it is larger than the sum of its proper divisors (246878315937).

403130403423 is a wasteful number, since it uses less digits than its factorization.

403130403423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94698299 (or 94698296 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 403130403423 its reverse (324304031304), we get a palindrome (727434434727).

The spelling of 403130403423 in words is "four hundred three billion, one hundred thirty million, four hundred three thousand, four hundred twenty-three".