1242364130160 has 80 divisors (see below), whose sum is σ = 3879036309120. Its totient is φ = 328913660160.

The previous prime is 1242364130123. The next prime is 1242364130173. The reversal of 1242364130160 is 610314632421.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 18587206 + ... + 18653925.

It is an arithmetic number, because the mean of its divisors is an integer number (48487953864).

Almost surely, 2^{1242364130160} is an apocalyptic number.

1242364130160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1242364130160 is an abundant number, since it is smaller than the sum of its proper divisors (2636672178960).

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

1242364130160 is a wasteful number, since it uses less digits than its factorization.

1242364130160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37241286 (or 37241280 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 1242364130160 its reverse (610314632421), we get a palindrome (1852678762581).

The spelling of 1242364130160 in words is "one trillion, two hundred forty-two billion, three hundred sixty-four million, one hundred thirty thousand, one hundred sixty".