2896142456 has 16 divisors (see below), whose sum is σ = 5433444600. Its totient is φ = 1447223904.

The previous prime is 2896142413. The next prime is 2896142467. The reversal of 2896142456 is 6542416982.

2896142456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2896142456² = 16775282250891423872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2896142456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91271 + ... + 118838.

Almost surely, 2^2896142456 is an apocalyptic number.

It is an amenable number.

2896142456 is a deficient number, since it is larger than the sum of its proper divisors (2537302144).

2896142456 is a wasteful number, since it uses less digits than its factorization.

2896142456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211838 (or 211834 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 2896142456 is about 53815.8197559045. The cubic root of 2896142456 is about 1425.4105649445.

It can be divided in two parts, 28961 and 42456, that added together give a palindrome (71417).

The spelling of 2896142456 in words is "two billion, eight hundred ninety-six million, one hundred forty-two thousand, four hundred fifty-six".