3145746028886 has 8 divisors (see below), whose sum is σ = 4765338044064. Its totient is φ = 1557300014200.

The previous prime is 3145746028853. The next prime is 3145746028937. The reversal of 3145746028886 is 6888206475413.

3145746028886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7786499870 + ... + 7786500273.

It is an arithmetic number, because the mean of its divisors is an integer number (595667255508).

Almost surely, 2^{3145746028886} is an apocalyptic number.

3145746028886 is a deficient number, since it is larger than the sum of its proper divisors (1619592015178).

3145746028886 is a wasteful number, since it uses less digits than its factorization.

3145746028886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15573000246.

The product of its (nonzero) digits is 61931520, while the sum is 62.

The spelling of 3145746028886 in words is "three trillion, one hundred forty-five billion, seven hundred forty-six million, twenty-eight thousand, eight hundred eighty-six".