42516311030 has 8 divisors (see below), whose sum is σ = 76529359872. Its totient is φ = 17006524408.

The previous prime is 42516311029. The next prime is 42516311099. The reversal of 42516311030 is 3011361524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2125815542 + ... + 2125815561.

It is an arithmetic number, because the mean of its divisors is an integer number (9566169984).

Almost surely, 2^42516311030 is an apocalyptic number.

42516311030 is a deficient number, since it is larger than the sum of its proper divisors (34013048842).

42516311030 is a wasteful number, since it uses less digits than its factorization.

42516311030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4251631110.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 42516311030 its reverse (3011361524), we get a palindrome (45527672554).

The spelling of 42516311030 in words is "forty-two billion, five hundred sixteen million, three hundred eleven thousand, thirty".