3143421143292 has 48 divisors (see below), whose sum is σ = 8174841373440. Its totient is φ = 934267583232.

The previous prime is 3143421143281. The next prime is 3143421143371. The reversal of 3143421143292 is 2923411243413.

It is a self number, because there is not a number n which added to its sum of digits gives 3143421143292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405494208 + ... + 405501959.

It is an arithmetic number, because the mean of its divisors is an integer number (170309195280).

Almost surely, 2^{3143421143292} is an apocalyptic number.

It is an amenable number.

3143421143292 is an abundant number, since it is smaller than the sum of its proper divisors (5031420230148).

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

3143421143292 is a wasteful number, since it uses less digits than its factorization.

3143421143292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810996210 (or 810996208 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The spelling of 3143421143292 in words is "three trillion, one hundred forty-three billion, four hundred twenty-one million, one hundred forty-three thousand, two hundred ninety-two".