1418453920195 has 16 divisors (see below), whose sum is σ = 1839556246752. Its totient is φ = 1043772330240.

The previous prime is 1418453920159. The next prime is 1418453920207. The reversal of 1418453920195 is 5910293548141.

It is not a de Polignac number, because 1418453920195 - 2¹³ = 1418453912003 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 38537026 + ... + 38573815.

It is an arithmetic number, because the mean of its divisors is an integer number (114972265422).

Almost surely, 2^{1418453920195} is an apocalyptic number.

1418453920195 is a deficient number, since it is larger than the sum of its proper divisors (421102326557).

1418453920195 is a wasteful number, since it uses less digits than its factorization.

1418453920195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77111142.

The product of its (nonzero) digits is 1555200, while the sum is 52.

The spelling of 1418453920195 in words is "one trillion, four hundred eighteen billion, four hundred fifty-three million, nine hundred twenty thousand, one hundred ninety-five".