1241004012 has 48 divisors (see below), whose sum is σ = 3068714880. Its totient is φ = 388991232.

The previous prime is 1241003993. The next prime is 1241004071. The reversal of 1241004012 is 2104001421.

It is a super-2 number, since 2×1241004012² = 3080181915600192288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241003982 and 1241004000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330039 + ... + 333777.

It is an arithmetic number, because the mean of its divisors is an integer number (63931560).

Almost surely, 2^1241004012 is an apocalyptic number.

1241004012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1241004012 is an abundant number, since it is smaller than the sum of its proper divisors (1827710868).

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

1241004012 is a wasteful number, since it uses less digits than its factorization.

1241004012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5390 (or 5388 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1241004012 is about 35227.8868511865. The cubic root of 1241004012 is about 1074.6269517201.

Adding to 1241004012 its reverse (2104001421), we get a palindrome (3345005433).

The spelling of 1241004012 in words is "one billion, two hundred forty-one million, four thousand, twelve".