42451423041410 has 16 divisors (see below), whose sum is σ = 76415285455416. Its totient is φ = 16979963887488.

The previous prime is 42451423041407. The next prime is 42451423041437. The reversal of 42451423041410 is 1414032415424.

It can be written as a sum of positive squares in 4 ways, for example, as 25390120177321 + 17061302864089 = 5038861^2 + 4130533^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75371537 + ... + 75932676.

Almost surely, 2^{42451423041410} is an apocalyptic number.

42451423041410 is a deficient number, since it is larger than the sum of its proper divisors (33963862414006).

42451423041410 is a wasteful number, since it uses less digits than its factorization.

42451423041410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151332277.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 42451423041410 its reverse (1414032415424), we get a palindrome (43865455456834).

The spelling of 42451423041410 in words is "forty-two trillion, four hundred fifty-one billion, four hundred twenty-three million, forty-one thousand, four hundred ten".