42412004012 has 12 divisors (see below), whose sum is σ = 84824008080. Its totient is φ = 18176573136.

The previous prime is 42412003969. The next prime is 42412004017. The reversal of 42412004012 is 21040021424.

42412004012 is an admirable number.

It is a super-2 number, since 2×42412004012² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42412004017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757357187 + ... + 757357242.

It is an arithmetic number, because the mean of its divisors is an integer number (7068667340).

Almost surely, 2^42412004012 is an apocalyptic number.

It is an amenable number.

42412004012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42412004012 is a wasteful number, since it uses less digits than its factorization.

42412004012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514714440 (or 1514714438 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 42412004012 its reverse (21040021424), we get a palindrome (63452025436).

The spelling of 42412004012 in words is "forty-two billion, four hundred twelve million, four thousand, twelve".