42443563000625 has 40 divisors (see below), whose sum is σ = 58256267277120. Its totient is φ = 30769154856000.

The previous prime is 42443563000621. The next prime is 42443563000633. The reversal of 42443563000625 is 52600036534424.

It is not a de Polignac number, because 42443563000625 - 2² = 42443563000621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42443563000621) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 77426762 + ... + 77973011.

It is an arithmetic number, because the mean of its divisors is an integer number (1456406681928).

Almost surely, 2^{42443563000625} is an apocalyptic number.

It is an amenable number.

42443563000625 is a deficient number, since it is larger than the sum of its proper divisors (15812704276495).

42443563000625 is a wasteful number, since it uses less digits than its factorization.

42443563000625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155399835 (or 155399820 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 42443563000625 in words is "forty-two trillion, four hundred forty-three billion, five hundred sixty-three million, six hundred twenty-five", and thus it is an aban number.