42415306634 has 8 divisors (see below), whose sum is σ = 65174739588. Its totient is φ = 20690393440.

The previous prime is 42415306627. The next prime is 42415306709. The reversal of 42415306634 is 43660351424.

It can be written as a sum of positive squares in 2 ways, for example, as 42326890225 + 88416409 = 205735^2 + 9403^2 .

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

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, 258629837 + ... + 258630000.

Almost surely, 2^42415306634 is an apocalyptic number.

42415306634 is a deficient number, since it is larger than the sum of its proper divisors (22759432954).

42415306634 is a wasteful number, since it uses less digits than its factorization.

42415306634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517259880.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 42415306634 in words is "forty-two billion, four hundred fifteen million, three hundred six thousand, six hundred thirty-four".