30146002886 has 16 divisors (see below), whose sum is σ = 46881536640. Its totient is φ = 14523071040.

The previous prime is 30146002877. The next prime is 30146002933. The reversal of 30146002886 is 68820064103.

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, 1047431 + ... + 1075826.

It is an arithmetic number, because the mean of its divisors is an integer number (2930096040).

Almost surely, 2^30146002886 is an apocalyptic number.

30146002886 is a deficient number, since it is larger than the sum of its proper divisors (16735533754).

30146002886 is a wasteful number, since it uses less digits than its factorization.

30146002886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123519.

The product of its (nonzero) digits is 55296, while the sum is 38.

Adding to 30146002886 its reverse (68820064103), we get a palindrome (98966066989).

The spelling of 30146002886 in words is "thirty billion, one hundred forty-six million, two thousand, eight hundred eighty-six".