30825330262838 has 8 divisors (see below), whose sum is σ = 46238067959688. Its totient is φ = 15412640942944.

The previous prime is 30825330262829. The next prime is 30825330262889. The reversal of 30825330262838 is 83826203352803.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30825330262838.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10456931 + ... + 13076622.

It is an arithmetic number, because the mean of its divisors is an integer number (5779758494961).

Almost surely, 2^{30825330262838} is an apocalyptic number.

30825330262838 is a deficient number, since it is larger than the sum of its proper divisors (15412737696850).

30825330262838 is a wasteful number, since it uses less digits than its factorization.

30825330262838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24188478.

The product of its (nonzero) digits is 9953280, while the sum is 53.

The spelling of 30825330262838 in words is "thirty trillion, eight hundred twenty-five billion, three hundred thirty million, two hundred sixty-two thousand, eight hundred thirty-eight".