326426135360042 has 32 divisors (see below), whose sum is σ = 504923104272384. Its totient is φ = 158172750736000.

The previous prime is 326426135360041. The next prime is 326426135360063. The reversal of 326426135360042 is 240063531624623.

It is not an unprimeable number, because it can be changed into a prime (326426135360041) 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, 12462167 + ... + 28428117.

It is an arithmetic number, because the mean of its divisors is an integer number (15778847008512).

Almost surely, 2^{326426135360042} is an apocalyptic number.

326426135360042 is a deficient number, since it is larger than the sum of its proper divisors (178496968912342).

326426135360042 is a wasteful number, since it uses less digits than its factorization.

326426135360042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15967654.

The product of its (nonzero) digits is 3732480, while the sum is 47.

Adding to 326426135360042 its reverse (240063531624623), we get a palindrome (566489666984665).

The spelling of 326426135360042 in words is "three hundred twenty-six trillion, four hundred twenty-six billion, one hundred thirty-five million, three hundred sixty thousand, forty-two".