42641414623 has 8 divisors (see below), whose sum is σ = 43724275056. Its totient is φ = 41560593600.

The previous prime is 42641414611. The next prime is 42641414713. The reversal of 42641414623 is 32641414624.

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

It is a cyclic number.

It is not a de Polignac number, because 42641414623 - 2³³ = 34051480031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42641414723) 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, 467461 + ... + 551182.

It is an arithmetic number, because the mean of its divisors is an integer number (5465534382).

Almost surely, 2^42641414623 is an apocalyptic number.

42641414623 is a deficient number, since it is larger than the sum of its proper divisors (1082860433).

42641414623 is a wasteful number, since it uses less digits than its factorization.

42641414623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019705.

The product of its digits is 110592, while the sum is 37.

Subtracting from 42641414623 its reverse (32641414624), we obtain a palindrome (9999999999).

The spelling of 42641414623 in words is "forty-two billion, six hundred forty-one million, four hundred fourteen thousand, six hundred twenty-three".