30061403423 has 8 divisors (see below), whose sum is σ = 30659374368. Its totient is φ = 29464572384.

The previous prime is 30061403419. The next prime is 30061403429. The reversal of 30061403423 is 32430416003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30061403423 - 2² = 30061403419 is a prime.

It is a super-2 number, since 2×30061403423² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30061403392 and 30061403401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30061403429) 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, 231611 + ... + 337292.

It is an arithmetic number, because the mean of its divisors is an integer number (3832421796).

Almost surely, 2^30061403423 is an apocalyptic number.

30061403423 is a deficient number, since it is larger than the sum of its proper divisors (597970945).

30061403423 is an equidigital number, since it uses as much as digits as its factorization.

30061403423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569953.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 30061403423 its reverse (32430416003), we get a palindrome (62491819426).

The spelling of 30061403423 in words is "thirty billion, sixty-one million, four hundred three thousand, four hundred twenty-three".