2912143104 has 324 divisors, whose sum is σ = 9462767496. Its totient is φ = 892809216.

The previous prime is 2912143099. The next prime is 2912143123. The reversal of 2912143104 is 4013412192.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (324).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10513014 + ... + 10513290.

Almost surely, 2^2912143104 is an apocalyptic number.

2912143104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2912143104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4731383748).

2912143104 is an abundant number, since it is smaller than the sum of its proper divisors (6550624392).

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

2912143104 is an equidigital number, since it uses as much as digits as its factorization.

2912143104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2912143104 is about 53964.2761834160. The cubic root of 2912143104 is about 1428.0307881223.

Adding to 2912143104 its reverse (4013412192), we get a palindrome (6925555296).

The spelling of 2912143104 in words is "two billion, nine hundred twelve million, one hundred forty-three thousand, one hundred four".