30450164632344 has 80 divisors (see below), whose sum is σ = 85289654407320. Its totient is φ = 10149936007680.

The previous prime is 30450164632343. The next prime is 30450164632379. The reversal of 30450164632344 is 44323646105403.

It is a happy number.

30450164632344 is a `hidden beast` number, since 3 + 0 + 4 + 5 + 0 + 1 + 6 + 4 + 632 + 3 + 4 + 4 = 666.

It is a super-2 number, since 2×30450164632344² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30450164632344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30450164632343) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 68260264 + ... + 68704904.

Almost surely, 2^{30450164632344} is an apocalyptic number.

It is an amenable number.

30450164632344 is an abundant number, since it is smaller than the sum of its proper divisors (54839489774976).

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

30450164632344 is a wasteful number, since it uses less digits than its factorization.

30450164632344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550342 (or 550329 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 45.

The spelling of 30450164632344 in words is "thirty trillion, four hundred fifty billion, one hundred sixty-four million, six hundred thirty-two thousand, three hundred forty-four".