42215456030 has 128 divisors (see below), whose sum is σ = 87588864000. Its totient is φ = 14500252800.

The previous prime is 42215455981. The next prime is 42215456051. The reversal of 42215456030 is 3065451224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96162551 + ... + 96162989.

It is an arithmetic number, because the mean of its divisors is an integer number (684288000).

Almost surely, 2^42215456030 is an apocalyptic number.

42215456030 is an abundant number, since it is smaller than the sum of its proper divisors (45373407970).

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

42215456030 is a wasteful number, since it uses less digits than its factorization.

42215456030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 42215456030 in words is "forty-two billion, two hundred fifteen million, four hundred fifty-six thousand, thirty".