30143725864882 has 32 divisors (see below), whose sum is σ = 53937693656064. Its totient is φ = 12353389184400.

The previous prime is 30143725864871. The next prime is 30143725864891. The reversal of 30143725864882 is 28846852734103.

It is a self number, because there is not a number n which added to its sum of digits gives 30143725864882.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12799744 + ... + 14970667.

It is an arithmetic number, because the mean of its divisors is an integer number (1685552926752).

Almost surely, 2^{30143725864882} is an apocalyptic number.

30143725864882 is a deficient number, since it is larger than the sum of its proper divisors (23793967791182).

30143725864882 is a wasteful number, since it uses less digits than its factorization.

30143725864882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27773814.

The product of its (nonzero) digits is 61931520, while the sum is 61.

The spelling of 30143725864882 in words is "thirty trillion, one hundred forty-three billion, seven hundred twenty-five million, eight hundred sixty-four thousand, eight hundred eighty-two".