1014040199969 has 4 divisors (see below), whose sum is σ = 1016687824896. Its totient is φ = 1011392575044.

The previous prime is 1014040199957. The next prime is 1014040199971. The reversal of 1014040199969 is 9699910404101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1014040199969 - 2²⁰ = 1014039151393 is a prime.

It is a super-2 number, since 2×1014040199969² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1014040199969.

It is not an unprimeable number, because it can be changed into a prime (1014040199929) 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, 1323811889 + ... + 1323812654.

It is an arithmetic number, because the mean of its divisors is an integer number (254171956224).

Almost surely, 2^{1014040199969} is an apocalyptic number.

It is an amenable number.

1014040199969 is a deficient number, since it is larger than the sum of its proper divisors (2647624927).

1014040199969 is an equidigital number, since it uses as much as digits as its factorization.

1014040199969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647624926.

The product of its (nonzero) digits is 629856, while the sum is 53.

The spelling of 1014040199969 in words is "one trillion, fourteen billion, forty million, one hundred ninety-nine thousand, nine hundred sixty-nine".