30350191776468 has 12 divisors (see below), whose sum is σ = 70817114145120. Its totient is φ = 10116730592152.

The previous prime is 30350191776467. The next prime is 30350191776481. The reversal of 30350191776468 is 86467719105303.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×30350191776468² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30350191776467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264591324008 + ... + 1264591324031.

It is an arithmetic number, because the mean of its divisors is an integer number (5901426178760).

Almost surely, 2^{30350191776468} is an apocalyptic number.

It is an amenable number.

30350191776468 is an abundant number, since it is smaller than the sum of its proper divisors (40466922368652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30350191776468 is a wasteful number, since it uses less digits than its factorization.

30350191776468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529182648046 (or 2529182648044 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 30350191776468 in words is "thirty trillion, three hundred fifty billion, one hundred ninety-one million, seven hundred seventy-six thousand, four hundred sixty-eight".