42242333332401 has 16 divisors (see below), whose sum is σ = 62583466669120. Its totient is φ = 28160551108800.

The previous prime is 42242333332361. The next prime is 42242333332421. The reversal of 42242333332401 is 10423333324224.

42242333332401 is a `hidden beast` number, since 4 + 2 + 242 + 3 + 3 + 3 + 3 + 3 + 2 + 401 = 666.

It is not a de Polignac number, because 42242333332401 - 2⁶ = 42242333332337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42242333332421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27129880 + ... + 28644633.

It is an arithmetic number, because the mean of its divisors is an integer number (3911466666820).

Almost surely, 2^{42242333332401} is an apocalyptic number.

It is an amenable number.

42242333332401 is a deficient number, since it is larger than the sum of its proper divisors (20341133336719).

42242333332401 is a wasteful number, since it uses less digits than its factorization.

42242333332401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55802573 (or 55802567 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 42242333332401 its reverse (10423333324224), we get a palindrome (52665666656625).

The spelling of 42242333332401 in words is "forty-two trillion, two hundred forty-two billion, three hundred thirty-three million, three hundred thirty-two thousand, four hundred one".