426561152446141 has 8 divisors (see below), whose sum is σ = 431771202916704. Its totient is φ = 421352786725200.

The previous prime is 426561152446061. The next prime is 426561152446181. The reversal of 426561152446141 is 141644251165624.

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 426561152446141 - 2⁹ = 426561152445629 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 (426561152446181) by changing a digit.

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, 420677931 + ... + 421690696.

It is an arithmetic number, because the mean of its divisors is an integer number (53971400364588).

Almost surely, 2^{426561152446141} is an apocalyptic number.

It is an amenable number.

426561152446141 is a deficient number, since it is larger than the sum of its proper divisors (5210050470563).

426561152446141 is an equidigital number, since it uses as much as digits as its factorization.

426561152446141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842374811.

The product of its digits is 5529600, while the sum is 52.

The spelling of 426561152446141 in words is "four hundred twenty-six trillion, five hundred sixty-one billion, one hundred fifty-two million, four hundred forty-six thousand, one hundred forty-one".