1314226465540 has 48 divisors (see below), whose sum is σ = 2766767238144. Its totient is φ = 524378326400.

The previous prime is 1314226465537. The next prime is 1314226465543. The reversal of 1314226465540 is 455646224131.

It is an interprime number because it is at equal distance from previous prime (1314226465537) and next prime (1314226465543).

It is not an unprimeable number, because it can be changed into a prime (1314226465543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69907422 + ... + 69926218.

It is an arithmetic number, because the mean of its divisors is an integer number (57640984128).

Almost surely, 2^{1314226465540} is an apocalyptic number.

1314226465540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314226465540 is an abundant number, since it is smaller than the sum of its proper divisors (1452540772604).

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

1314226465540 is a wasteful number, since it uses less digits than its factorization.

1314226465540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27348 (or 27346 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 1314226465540 in words is "one trillion, three hundred fourteen billion, two hundred twenty-six million, four hundred sixty-five thousand, five hundred forty".