42410947438 has 16 divisors (see below), whose sum is σ = 67362465024. Its totient is φ = 19956936960.

The previous prime is 42410947433. The next prime is 42410947463. The reversal of 42410947438 is 83474901424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42410947433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948403 + ... + 992113.

It is an arithmetic number, because the mean of its divisors is an integer number (4210154064).

Almost surely, 2^42410947438 is an apocalyptic number.

42410947438 is a deficient number, since it is larger than the sum of its proper divisors (24951517586).

42410947438 is a wasteful number, since it uses less digits than its factorization.

42410947438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72267.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 42410947438 in words is "forty-two billion, four hundred ten million, nine hundred forty-seven thousand, four hundred thirty-eight".