30405463366242 has 16 divisors (see below), whose sum is σ = 60818592392640. Its totient is φ = 10133876845392.

The previous prime is 30405463366237. The next prime is 30405463366301. The reversal of 30405463366242 is 24266336450403.

It is a super-3 number, since 3×30405463366242³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30405463366191 and 30405463366200.

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, 319350942 + ... + 319446137.

It is an arithmetic number, because the mean of its divisors is an integer number (3801162024540).

Almost surely, 2^{30405463366242} is an apocalyptic number.

30405463366242 is an abundant number, since it is smaller than the sum of its proper divisors (30413129026398).

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

30405463366242 is a wasteful number, since it uses less digits than its factorization.

30405463366242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638805017.

The product of its (nonzero) digits is 7464960, while the sum is 48.

The spelling of 30405463366242 in words is "thirty trillion, four hundred five billion, four hundred sixty-three million, three hundred sixty-six thousand, two hundred forty-two".