3148673280464 has 20 divisors (see below), whose sum is σ = 6100838854656. Its totient is φ = 1574263253472.

The previous prime is 3148673280409. The next prime is 3148673280469. The reversal of 3148673280464 is 4640823768413.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3148673280469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4231874 + ... + 4919969.

Almost surely, 2^{3148673280464} is an apocalyptic number.

It is an amenable number.

3148673280464 is a deficient number, since it is larger than the sum of its proper divisors (2952165574192).

3148673280464 is a wasteful number, since it uses less digits than its factorization.

3148673280464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9173354 (or 9173348 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 56.

The spelling of 3148673280464 in words is "three trillion, one hundred forty-eight billion, six hundred seventy-three million, two hundred eighty thousand, four hundred sixty-four".