3143174949468 has 72 divisors (see below), whose sum is σ = 8117778928896. Its totient is φ = 1025153481600.

The previous prime is 3143174949457. The next prime is 3143174949469. The reversal of 3143174949468 is 8649494713413.

3143174949468 is a `hidden beast` number, since 3 + 1 + 43 + 1 + 7 + 49 + 494 + 68 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143174949469) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3327471 + ... + 4166342.

It is an arithmetic number, because the mean of its divisors is an integer number (112746929568).

Almost surely, 2^{3143174949468} is an apocalyptic number.

It is an amenable number.

3143174949468 is an abundant number, since it is smaller than the sum of its proper divisors (4974603979428).

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

3143174949468 is a wasteful number, since it uses less digits than its factorization.

3143174949468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494075 (or 7494070 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 63.

The spelling of 3143174949468 in words is "three trillion, one hundred forty-three billion, one hundred seventy-four million, nine hundred forty-nine thousand, four hundred sixty-eight".