1360404642320 has 40 divisors (see below), whose sum is σ = 3264971147520. Its totient is φ = 526608247680.

The previous prime is 1360404642257. The next prime is 1360404642323. The reversal of 1360404642320 is 232464040631.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1360404642323) 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 7 ways as a sum of consecutive naturals, for example, 274272650 + ... + 274277609.

It is an arithmetic number, because the mean of its divisors is an integer number (81624278688).

Almost surely, 2^{1360404642320} is an apocalyptic number.

1360404642320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1360404642320 is an abundant number, since it is smaller than the sum of its proper divisors (1904566505200).

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

1360404642320 is a wasteful number, since it uses less digits than its factorization.

1360404642320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548550303 (or 548550297 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 1360404642320 its reverse (232464040631), we get a palindrome (1592868682951).

The spelling of 1360404642320 in words is "one trillion, three hundred sixty billion, four hundred four million, six hundred forty-two thousand, three hundred twenty".