412542545242 has 16 divisors (see below), whose sum is σ = 624987772992. Its totient is φ = 204215699200.

The previous prime is 412542545189. The next prime is 412542545273. The reversal of 412542545242 is 242545245214.

It is a junction number, because it is equal to n+sod(n) for n = 412542545195 and 412542545204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259438 + ... + 944665.

It is an arithmetic number, because the mean of its divisors is an integer number (39061735812).

Almost surely, 2^412542545242 is an apocalyptic number.

412542545242 is a deficient number, since it is larger than the sum of its proper divisors (212445227750).

412542545242 is a wasteful number, since it uses less digits than its factorization.

412542545242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205813.

The product of its digits is 512000, while the sum is 40.

The spelling of 412542545242 in words is "four hundred twelve billion, five hundred forty-two million, five hundred forty-five thousand, two hundred forty-two".