1418940255513 has 8 divisors (see below), whose sum is σ = 2063913098976. Its totient is φ = 859963791200.

The previous prime is 1418940255493. The next prime is 1418940255559. The reversal of 1418940255513 is 3155520498141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1418940255513 - 2⁹ = 1418940255001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1418940255583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21499094748 + ... + 21499094813.

It is an arithmetic number, because the mean of its divisors is an integer number (257989137372).

Almost surely, 2^{1418940255513} is an apocalyptic number.

It is an amenable number.

1418940255513 is a deficient number, since it is larger than the sum of its proper divisors (644972843463).

1418940255513 is a wasteful number, since it uses less digits than its factorization.

1418940255513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42998189575.

The product of its (nonzero) digits is 864000, while the sum is 48.

The spelling of 1418940255513 in words is "one trillion, four hundred eighteen billion, nine hundred forty million, two hundred fifty-five thousand, five hundred thirteen".