1242660307060 has 24 divisors (see below), whose sum is σ = 2618807810976. Its totient is φ = 495307710240.

The previous prime is 1242660307043. The next prime is 1242660307073. The reversal of 1242660307060 is 607030662421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109769986 + ... + 109781305.

It is an arithmetic number, because the mean of its divisors is an integer number (109116992124).

Almost surely, 2^{1242660307060} is an apocalyptic number.

1242660307060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1242660307060 is an abundant number, since it is smaller than the sum of its proper divisors (1376147503916).

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

1242660307060 is a wasteful number, since it uses less digits than its factorization.

1242660307060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219551583 (or 219551581 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

Adding to 1242660307060 its reverse (607030662421), we get a palindrome (1849690969481).

The spelling of 1242660307060 in words is "one trillion, two hundred forty-two billion, six hundred sixty million, three hundred seven thousand, sixty".