30454109146944 has 168 divisors, whose sum is σ = 100010164183488. Its totient is φ = 8679474892800.

The previous prime is 30454109146849. The next prime is 30454109146957. The reversal of 30454109146944 is 44964190145403.

30454109146944 is a `hidden beast` number, since 3 + 0 + 4 + 54 + 1 + 0 + 91 + 469 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7801002 + ... + 11034665.

Almost surely, 2^{30454109146944} is an apocalyptic number.

It is an amenable number.

30454109146944 is an abundant number, since it is smaller than the sum of its proper divisors (69556055036544).

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

30454109146944 is a wasteful number, since it uses less digits than its factorization.

30454109146944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18836093 (or 18836080 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 30454109146944 in words is "thirty trillion, four hundred fifty-four billion, one hundred nine million, one hundred forty-six thousand, nine hundred forty-four".