30647152673464 has 8 divisors (see below), whose sum is σ = 57463411262760. Its totient is φ = 15323576336728.

The previous prime is 30647152673413. The next prime is 30647152673551. The reversal of 30647152673464 is 46437625174603.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×30647152673464² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30647152673399 and 30647152673408.

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 as a sum of consecutive naturals, namely, 1915447042084 + ... + 1915447042099.

It is an arithmetic number, because the mean of its divisors is an integer number (7182926407845).

Almost surely, 2^{30647152673464} is an apocalyptic number.

It is an amenable number.

30647152673464 is a deficient number, since it is larger than the sum of its proper divisors (26816258589296).

30647152673464 is a wasteful number, since it uses less digits than its factorization.

30647152673464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830894084189 (or 3830894084185 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 58.

The spelling of 30647152673464 in words is "thirty trillion, six hundred forty-seven billion, one hundred fifty-two million, six hundred seventy-three thousand, four hundred sixty-four".