30462684086420 has 24 divisors (see below), whose sum is σ = 63971746558944. Its totient is φ = 12185052686496.

The previous prime is 30462684086377. The next prime is 30462684086437. The reversal of 30462684086420 is 2468048626403.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16570907 + ... + 18317213.

It is an arithmetic number, because the mean of its divisors is an integer number (2665489439956).

Almost surely, 2^{30462684086420} is an apocalyptic number.

It is an amenable number.

30462684086420 is an abundant number, since it is smaller than the sum of its proper divisors (33509062472524).

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

30462684086420 is a wasteful number, since it uses less digits than its factorization.

30462684086420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618519 (or 2618517 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 53.

The spelling of 30462684086420 in words is "thirty trillion, four hundred sixty-two billion, six hundred eighty-four million, eighty-six thousand, four hundred twenty".