1418955013184 has 28 divisors (see below), whose sum is σ = 2981370553884. Its totient is φ = 667743535104.

The previous prime is 1418955013169. The next prime is 1418955013187. The reversal of 1418955013184 is 4813105598141.

It can be written as a sum of positive squares in 2 ways, for example, as 1039094809600 + 379860203584 = 1019360^2 + 616328^2 .

It is a super-2 number, since 2×1418955013184² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1418955013187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652092209 + ... + 652094384.

Almost surely, 2^{1418955013184} is an apocalyptic number.

It is an amenable number.

1418955013184 is an abundant number, since it is smaller than the sum of its proper divisors (1562415540700).

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

1418955013184 is a wasteful number, since it uses less digits than its factorization.

1418955013184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304186622 (or 1304186612 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 50.

The spelling of 1418955013184 in words is "one trillion, four hundred eighteen billion, nine hundred fifty-five million, thirteen thousand, one hundred eighty-four".