4243515341552 has 40 divisors (see below), whose sum is σ = 8700116014080. Its totient is φ = 2000922714560.

The previous prime is 4243515341539. The next prime is 4243515341563. The reversal of 4243515341552 is 2551435153424.

It is a happy number.

It is a congruent number.

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, 81180152 + ... + 81232407.

It is an arithmetic number, because the mean of its divisors is an integer number (217502900352).

Almost surely, 2^{4243515341552} is an apocalyptic number.

It is an amenable number.

4243515341552 is an abundant number, since it is smaller than the sum of its proper divisors (4456600672528).

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

4243515341552 is a wasteful number, since it uses less digits than its factorization.

4243515341552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162412661 (or 162412655 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 44.

The spelling of 4243515341552 in words is "four trillion, two hundred forty-three billion, five hundred fifteen million, three hundred forty-one thousand, five hundred fifty-two".