423130213042 has 16 divisors (see below), whose sum is σ = 644064442560. Its totient is φ = 208455733872.

The previous prime is 423130213039. The next prime is 423130213049. The reversal of 423130213042 is 240312031324.

It is a junction number, because it is equal to n+sod(n) for n = 423130212998 and 423130213016.

It is not an unprimeable number, because it can be changed into a prime (423130213049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3354942 + ... + 3478777.

It is an arithmetic number, because the mean of its divisors is an integer number (40254027660).

Almost surely, 2^423130213042 is an apocalyptic number.

423130213042 is a deficient number, since it is larger than the sum of its proper divisors (220934229518).

423130213042 is a wasteful number, since it uses less digits than its factorization.

423130213042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6834177.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 423130213042 its reverse (240312031324), we get a palindrome (663442244366).

The spelling of 423130213042 in words is "four hundred twenty-three billion, one hundred thirty million, two hundred thirteen thousand, forty-two".