30253423415 has 4 divisors (see below), whose sum is σ = 36304108104. Its totient is φ = 24202738728.

The previous prime is 30253423349. The next prime is 30253423489. The reversal of 30253423415 is 51432435203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30253423415 - 2¹² = 30253419319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3025342337 + ... + 3025342346.

It is an arithmetic number, because the mean of its divisors is an integer number (9076027026).

Almost surely, 2^30253423415 is an apocalyptic number.

30253423415 is a deficient number, since it is larger than the sum of its proper divisors (6050684689).

30253423415 is an equidigital number, since it uses as much as digits as its factorization.

30253423415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050684688.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 30253423415 its reverse (51432435203), we get a palindrome (81685858618).

The spelling of 30253423415 in words is "thirty billion, two hundred fifty-three million, four hundred twenty-three thousand, four hundred fifteen".