4235243401420 has 24 divisors (see below), whose sum is σ = 8918785562400. Its totient is φ = 1689378423552.

The previous prime is 4235243401409. The next prime is 4235243401453. The reversal of 4235243401420 is 241043425324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294926205 + ... + 294940564.

It is an arithmetic number, because the mean of its divisors is an integer number (371616065100).

Almost surely, 2^{4235243401420} is an apocalyptic number.

It is an amenable number.

4235243401420 is an abundant number, since it is smaller than the sum of its proper divisors (4683542160980).

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

4235243401420 is a wasteful number, since it uses less digits than its factorization.

4235243401420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589867137 (or 589867135 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 4235243401420 its reverse (241043425324), we get a palindrome (4476286826744).

The spelling of 4235243401420 in words is "four trillion, two hundred thirty-five billion, two hundred forty-three million, four hundred one thousand, four hundred twenty".