30351648084461 has 32 divisors (see below), whose sum is σ = 34436274598656. Its totient is φ = 26509607424000.

The previous prime is 30351648084377. The next prime is 30351648084463. The reversal of 30351648084461 is 16448084615303.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30351648084461 - 2¹⁰ = 30351648083437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30351648084463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20588741 + ... + 22013621.

It is an arithmetic number, because the mean of its divisors is an integer number (1076133581208).

Almost surely, 2^{30351648084461} is an apocalyptic number.

It is an amenable number.

30351648084461 is a deficient number, since it is larger than the sum of its proper divisors (4084626514195).

30351648084461 is a wasteful number, since it uses less digits than its factorization.

30351648084461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425653.

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 30351648084461 in words is "thirty trillion, three hundred fifty-one billion, six hundred forty-eight million, eighty-four thousand, four hundred sixty-one".