4213143002440 has 64 divisors (see below), whose sum is σ = 10037856927600. Its totient is φ = 1586019606528.

The previous prime is 4213143002413. The next prime is 4213143002479. The reversal of 4213143002440 is 442003413124.

It can be written as a sum of positive squares in 8 ways, for example, as 3816779580964 + 396363421476 = 1953658^2 + 629574^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4213143002399 and 4213143002408.

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, 10504306 + ... + 10898014.

Almost surely, 2^{4213143002440} is an apocalyptic number.

4213143002440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4213143002440 is an abundant number, since it is smaller than the sum of its proper divisors (5824713925160).

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

4213143002440 is a wasteful number, since it uses less digits than its factorization.

4213143002440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409474 (or 409470 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4213143002440 its reverse (442003413124), we get a palindrome (4655146415564).

The spelling of 4213143002440 in words is "four trillion, two hundred thirteen billion, one hundred forty-three million, two thousand, four hundred forty".