30310144423 has 6 divisors (see below), whose sum is σ = 32821044144. Its totient is φ = 27978594696.

The previous prime is 30310144409. The next prime is 30310144439. The reversal of 30310144423 is 32444101303.

It is not a de Polignac number, because 30310144423 - 2²⁵ = 30276589991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314144423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89674815 + ... + 89675152.

It is an arithmetic number, because the mean of its divisors is an integer number (5470174024).

Almost surely, 2^30310144423 is an apocalyptic number.

30310144423 is a deficient number, since it is larger than the sum of its proper divisors (2510899721).

30310144423 is a wasteful number, since it uses less digits than its factorization.

30310144423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179349993 (or 179349980 counting only the distinct ones).

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

Adding to 30310144423 its reverse (32444101303), we get a palindrome (62754245726).

The spelling of 30310144423 in words is "thirty billion, three hundred ten million, one hundred forty-four thousand, four hundred twenty-three".