4343152440042 has 24 divisors (see below), whose sum is σ = 10134022360644. Its totient is φ = 1336354596864.

The previous prime is 4343152440041. The next prime is 4343152440059. The reversal of 4343152440042 is 2400442513434.

It can be written as a sum of positive squares in 2 ways, for example, as 3499971214041 + 843181226001 = 1870821^2 + 918249^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4343152439979 and 4343152440006.

It is not an unprimeable number, because it can be changed into a prime (4343152440041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9280240023 + ... + 9280240490.

Almost surely, 2^{4343152440042} is an apocalyptic number.

4343152440042 is an abundant number, since it is smaller than the sum of its proper divisors (5790869920602).

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

4343152440042 is a wasteful number, since it uses less digits than its factorization.

4343152440042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18560480534 (or 18560480531 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 4343152440042 its reverse (2400442513434), we get a palindrome (6743594953476).

The spelling of 4343152440042 in words is "four trillion, three hundred forty-three billion, one hundred fifty-two million, four hundred forty thousand, forty-two".