30122553415423 has 16 divisors (see below), whose sum is σ = 34768547306496. Its totient is φ = 25562280794400.

The previous prime is 30122553415393. The next prime is 30122553415429. The reversal of 30122553415423 is 32451435522103.

It is not a de Polignac number, because 30122553415423 - 2⁵ = 30122553415391 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 (30122553415429) 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, 11714640 + ... + 14052682.

It is an arithmetic number, because the mean of its divisors is an integer number (2173034206656).

Almost surely, 2^{30122553415423} is an apocalyptic number.

30122553415423 is a deficient number, since it is larger than the sum of its proper divisors (4645993891073).

30122553415423 is a wasteful number, since it uses less digits than its factorization.

30122553415423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356374.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 30122553415423 its reverse (32451435522103), we get a palindrome (62573988937526).

The spelling of 30122553415423 in words is "thirty trillion, one hundred twenty-two billion, five hundred fifty-three million, four hundred fifteen thousand, four hundred twenty-three".