3165142446 has 16 divisors (see below), whose sum is σ = 7033650000. Its totient is φ = 1055047464.

The previous prime is 3165142403. The next prime is 3165142459. The reversal of 3165142446 is 6442415613.

It is a self number, because there is not a number n which added to its sum of digits gives 3165142446.

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, 29306821 + ... + 29306928.

It is an arithmetic number, because the mean of its divisors is an integer number (439603125).

Almost surely, 2^3165142446 is an apocalyptic number.

3165142446 is an abundant number, since it is smaller than the sum of its proper divisors (3868507554).

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

3165142446 is a wasteful number, since it uses less digits than its factorization.

3165142446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58613760 (or 58613754 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 3165142446 is about 56259.5987010217. The cubic root of 3165142446 is about 1468.2423724400.

The spelling of 3165142446 in words is "three billion, one hundred sixty-five million, one hundred forty-two thousand, four hundred forty-six".