30553266321144 has 192 divisors, whose sum is σ = 100071238026240. Its totient is φ = 8232355676160.

The previous prime is 30553266321133. The next prime is 30553266321161. The reversal of 30553266321144 is 44112366235503.

30553266321144 is a `hidden beast` number, since 3 + 0 + 5 + 5 + 3 + 2 + 6 + 632 + 1 + 1 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 30553266321144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17738377 + ... + 19384440.

It is an arithmetic number, because the mean of its divisors is an integer number (521204364720).

Almost surely, 2^{30553266321144} is an apocalyptic number.

It is an amenable number.

30553266321144 is an abundant number, since it is smaller than the sum of its proper divisors (69517971705096).

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

30553266321144 is a wasteful number, since it uses less digits than its factorization.

30553266321144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37122930 (or 37122923 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 30553266321144 in words is "thirty trillion, five hundred fifty-three billion, two hundred sixty-six million, three hundred twenty-one thousand, one hundred forty-four".