30546117396469 has 4 divisors (see below), whose sum is σ = 30546354392320. Its totient is φ = 30545880400620.

The previous prime is 30546117396451. The next prime is 30546117396497. The reversal of 30546117396469 is 96469371164503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30546117396469 - 2⁵ = 30546117396437 is a prime.

It is a super-2 number, since 2×30546117396469² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30546117396469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30546115396469) 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, 118304487 + ... + 118562404.

It is an arithmetic number, because the mean of its divisors is an integer number (7636588598080).

Almost surely, 2^{30546117396469} is an apocalyptic number.

It is an amenable number.

30546117396469 is a deficient number, since it is larger than the sum of its proper divisors (236995851).

30546117396469 is a wasteful number, since it uses less digits than its factorization.

30546117396469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236995850.

The product of its (nonzero) digits is 88179840, while the sum is 64.

The spelling of 30546117396469 in words is "thirty trillion, five hundred forty-six billion, one hundred seventeen million, three hundred ninety-six thousand, four hundred sixty-nine".