30014423423 has 16 divisors (see below), whose sum is σ = 32295166560. Its totient is φ = 27791993856.

The previous prime is 30014423399. The next prime is 30014423441. The reversal of 30014423423 is 32432441003.

It is not a de Polignac number, because 30014423423 - 2⁸ = 30014423167 is a prime.

It is a super-2 number, since 2×30014423423² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30014423392 and 30014423401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30014423473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 905165 + ... + 937737.

It is an arithmetic number, because the mean of its divisors is an integer number (2018447910).

Almost surely, 2^30014423423 is an apocalyptic number.

30014423423 is a deficient number, since it is larger than the sum of its proper divisors (2280743137).

30014423423 is a wasteful number, since it uses less digits than its factorization.

30014423423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33466.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30014423423 its reverse (32432441003), we get a palindrome (62446864426).

The spelling of 30014423423 in words is "thirty billion, fourteen million, four hundred twenty-three thousand, four hundred twenty-three".