42410125654561 has 8 divisors (see below), whose sum is σ = 48468771995904. Its totient is φ = 36351493553760.

The previous prime is 42410125654553. The next prime is 42410125654607. The reversal of 42410125654561 is 16545652101424.

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

It is not a de Polignac number, because 42410125654561 - 2³ = 42410125654553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42410125654661) 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, 3849741 + ... + 9982021.

It is an arithmetic number, because the mean of its divisors is an integer number (6058596499488).

Almost surely, 2^{42410125654561} is an apocalyptic number.

It is an amenable number.

42410125654561 is a deficient number, since it is larger than the sum of its proper divisors (6058646341343).

42410125654561 is an equidigital number, since it uses as much as digits as its factorization.

42410125654561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7120271.

The product of its (nonzero) digits is 1152000, while the sum is 46.

Adding to 42410125654561 its reverse (16545652101424), we get a palindrome (58955777755985).

The spelling of 42410125654561 in words is "forty-two trillion, four hundred ten billion, one hundred twenty-five million, six hundred fifty-four thousand, five hundred sixty-one".