42455410412 has 12 divisors (see below), whose sum is σ = 74422262376. Its totient is φ = 21191906880.

The previous prime is 42455410409. The next prime is 42455410423. The reversal of 42455410412 is 21401455424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8946914 + ... + 8951657.

It is an arithmetic number, because the mean of its divisors is an integer number (6201855198).

Almost surely, 2^42455410412 is an apocalyptic number.

It is an amenable number.

42455410412 is a deficient number, since it is larger than the sum of its proper divisors (31966851964).

42455410412 is a wasteful number, since it uses less digits than its factorization.

42455410412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17899168 (or 17899166 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 42455410412 its reverse (21401455424), we get a palindrome (63856865836).

The spelling of 42455410412 in words is "forty-two billion, four hundred fifty-five million, four hundred ten thousand, four hundred twelve".